语测试11套不带答案
2008-2009第一学期 05级商务英语专业大学英语语法模拟测试（一）
1. The shop stored _____goods as Spring Festival drew near and made a good money later on.
A)many B)a large amount of
C)hundreds of D)plenty of
2. Out of his surprise, ____was highly praised by the audience.
A)that worker’s speech B)that speech of the workers’
C)the worker’s that speech D)that of the workers’ speech
3. Physics ____with matter and motion.
A)deal B)deals
C)are D)is
4. The kind lady was given ____in return.
A)two rice B)two sack rices
C)two sacks of rice D)two sack of rice
5. This is ____I have visited Beijing.
A)the second time B)second time
C)second times D)the second times
6. The lorry is running 50 kilometers ____hour, a bit slower than usual.
A)a B)the
C)an D) /
7. I think the dress is ____ expensive, though quite fashionable.
A)too much B)far too
C)greatly D)very much
8. It was ____ interesting film that we saw it three times.
A)so B)such
C)so an D)such an
9. Someone must have taken my purse because I couldn’t find it ____.
A)anywhere B)nowhere
C)everywhere D)somewhere
10. A laser beam can be turned into a ____ weapon.
A)dead B)deadly
C)dying D)deathly
11. No wonder he weighs so much. He eats ____.
A)twice as the amount as you
B)twice the amount that you eat
C)twice as more as you
D)twice as many as you eat
12. The artist owns a ____ house in the suburb
A)most unique B)very unique
B)unique D)least unique
13. ____ go to the scene of the accident right away.
A)John, I and you B)I, you and John
C)You, John and I D)John, you and I
14. This orange will be given to ____comes first.
A)whoever B)whomever
C)whatever D)whichever
15. Our furniture is finer than____.
A)your’s or his B)you or his
C)yours or him D)yours or his
16. He is anything ___an excellent dentist.
A)for B)except
C)but D)except for
17. He called to see me ___my absence.
A)in B)during
C)at D)for
18.____you understand what I said. you'll have no further difficulty.
A)While B)Unless
C)Though D)Once
19.___could theory do without practice, ___could practice do without theory.
A)Not only...but also B)Either...or
C)Whether...or D)Neither...nor
20. Even in the worst weather, poverty ___them to go out.
A)made B)drove
C)had D)caught
21. If reading is to accomplish anything more than passing time, it___be active.
A)may not B)must
C)might D)is to
22. Judging from his appearance, he ___more than thirty.
A)mustn't be B)shouldn't be
C)won't be D)can't be
23. That ___out to me the very beginning.
A)ought to be pointed B)ought to have been pointed
C)ought to point D)ought to have pointed
A 24. The wheel of the history ___not be turned back.
A)can B)shall
C)need D)may
25. You ___afraid of any difficulties.
A)need not to be B)need not be
C)don’t need D)need not
26．By the end of April, I _____ here for three months.
A) will stay B) stays
C) will have stayed D) has stayed
27. John will not be able to go to the movies tonight because _____.
A) he should teach B) he will have been teaching
C) he will be teaching D) he will have taught
28. I haven’t seen her _____.
A) during three weeks B) since three weeks
C) three weeks ago D) for three week
29. By the time we got to the station, the train _____.
A) had left B) left
C) has left D) has been leaving
30. It _____ a long time before I see another film.
A) is B) has been
C) will have been D) will be
31. Turn on the TV and you _____ advertisements showing happy families.
A) are often seeing B) will often see
C) often see D) have often seen
32. I felt extremely excited as it was the first time that I _____ abroad at all.
A) have ever been B) would have ever been
C) had ever been D) was ever
33. Don’t disturb me. I _____ letters all morning and have written ten so far.
A) write B) have written
C) was writing D) have been writing
34. The scientific study of the motion of bodies and action of forces that change or cause motion _____ dynamics.
A) call B) is called
C) is calling D) called
35. My pictures _____ until next week.
A) won’t develop B) aren’t developing
C) don’t develop D) won’t be developed
36. The novel is said _____ into many foreign languages.
A) to be translated B) to have been translated
C) to translate D) to have translated
37. I _____ no answer from him as yet, but the answer will certainly come.
A) have received B) received
C) had received D) am receiving
38. Suddenly there were angry voices but I could not hear _____.
A) what was saying B) what was being said
C) what has been said D) what to say
39. “When is the lecture supposed to start?”
“It _____ now.”
A) is about start B) is about starting
C) is about to start D) has about to start
40. Once you _____ that brand of whisky, you will never want to drink any other.
A) drunk B) will drink
C) have drunk D) drank
41. All the machines _____ by the end of next week.
A) would have been repaired B) will have been repaired
C) would repaired D) were being repaired
42. That was what I _____ about.
A) am thinking B) thought
C) think was thinking
43. Why are you so late? You _____ here half an hour ago.
A) must be B) ought have been
C) should be D) should have been
44. I’ll phone you as soon as I _____ the news.
A) am getting B) get
C) will get D) shall get
45. “What are you looking for!”
“I can’t remember where I _____ my glasses>”
A) leave B) left
C) had left D) have left
46. “Have you ever been to Shanghai?”
“Yes, I _____ there last year.”
A) have been B) had been
C) went D) have gone
47. It _____ for a week and the streets were flooded.
A) has rained B) was raining
C) had been raining D) should have rained
48. Our school usually _____ for the summer at the enf of June.
A) is closing B) closes
C) will be closed D) is to be closed
49. We _____ your terms carefully but we _____ to say that we cannot accept them.
A) are studying …regret
B) have studied …are regretting
C) have studied …regret
D) have been studying …have regret
50. The world’s supplies of petroleum _____.
A) have been gradually being run out
B) have gradually run out
C) are being gradually run out
D) are gradually run out
51. When I arrived in New York, it _____.
A) has been raining B) rained
C) has rained D) was raining
52. When John said that he would invite us all to a banquet, I think that he _____ generous. Don’t believe him.
A) was B) was being
C) is D) has been
53. Volcanoes _____ as active, dormant, or extinct..
A) described B) are described
C) are being described D) which are described
54. “ Do you know how the war _____?”
A) wins B) won
C) was won D) had been won
55. The little boy _____ by the drug-pusher to carry drugs for him.
A) was made use B) was made used
C) was made use of D) was made used of
56. The construction of the laboratory _____ by the end of next month.
A) must have completed B) must have been completed
C) must be completed D) must complete
57. This problem _____ by the school authorities soon.
A) has been discussed B) will have been discussed
C) is discussed D) is going to be discussed
58. She was told the examination _____ on Friday.
A) will be given B) would be given
C) to be given D) is given
59. The subject of these lectures _____ by the lecture committee.
A) is announced B) has been announced
C) are announced D) had been announced
60. To get a better view of the stage, _____.
A) our seats had to be changed
B) our seats were changed
C) we had to change our seats
D) our seats were changed by us
61. They believed that by using computers the production of their factory _____.
A) will greatly increase
B) would greatly increase
C) would be increased greatly
D) will have been greatly increased
62. Use must _____the thermal energy stored underground in the form of natural gas or hot water.
A) be made of B) make of
C) be made into D) make into
63. Frankly, I’d rather you ______anything about it for the time being.
A do
B didn’t do
C don’t
D won’t do
64. He looks as if he ______ill for some time.
A had been
B was
C is
D be
65.The foreign student advisor recommended that she ______more English before enrolling at the university.
A studied
B studies
C ought to study
D made
66.This platform would collapse if all of you ______on it .
A stand
B stood
C would stand
D had stood
67. I think much attention _____ your pronunciation.
A) must be paid to B) ought be paid to
C) must pay to D) should be paid by
68.We wish that you ______such a lot of work, because we know that you would have enjoyed the party.
A hadn’t had
B hadn’t
C didn’t have had
D haven’t had
69.I wish that I _______with you last night .
A went
B could go
C have gone
D could have gone
70.If I had time ______see that new movie at the University Theater
A I’ll
B I may
C I shall
D I’d
71.I wish that you ______such a bad headache because I’m sure that you would have enjoyed the concert.
A hadn’t
B didn’t have had
C hadn’t had
D haven’t had
72.If you ______to see Mary, what would you tell her?
A are
B are going
C have
D were
73.It is high time that this controversy _______put an end to.
A must be
B will be
C were
D is
74.If the weather had been more favorable, the crops ______still better.
A should have grown
B would not growing
C would be grown
D will grow
75.Tom studies hard for fear that he ______in the test.
A will fail
B fails
C should fail
D failed
76.I’ll give you my telephone number in case you ______want to get in touch with me .
A should
B will
C would
D need
77.It is urgent that the police _____of the traffic accident that occurred on the highway.
A are notified
B will be notified
C were notified
D be notified
78.It is the high time that we ______firm measures to protect our environment.
A take
B should take
C took
D will take
79.If there ______a very sharp frost last night, we ______able to go skating today.
A didn’t have…would be
B didn’t have …would have been
C hadn’t been…would be
D hadn’t been…wouldn’t have been
80.If the rocket ______in a few seconds, it would certainly explode.
A falls
B should fall
C fall
D had fallen
81.He would never have got the job ______the fact that his father has great influence over the company.
A had it not been for
B hadn’t in been for
C had it not been
D were it not for
82.It is imperative that everyone ______the project by the end of June.
A must complete
B complete
C completes
D will complete
83.I was surprised that he ______the car at the fantastic speed.
A should have driven
B should drive
C drive
D is driving
84.ALL science students, ______should have a good foundation in basic science.
A whether they were future physicists or chemists
B they are future physicists or chemists
C they should be future scientists or chemists
D be they future scientists or chemists
85.The idea is that we ______an unmanned spaceship to explore the planet first.
A must send
B should send
C sent
D will send
86.Your advice that she ______till next Monday is quite reasonable.
A will stay
B stays
C is going to stay
D stay
87.The president approved of the requirement that all graduating students in the college _______a thesis.
A must write
B write
C wrote
D bought to write
88.“These typewritten papers are very neat.”“I wish I _______type, too, but
I don’t know how.”
A can
B could
C may
D will
89.The committee voted that all its members _______a raise next year.
A will be given
B be given
C are going to be given
D have been given
90.It was decided at that time that the search______.
A was terminated
B should be terminated
C be terminating
D had to be
terminated
91.It was suggested at the meeting that a committee of eleven _______to make a new constitution.
A be appointed
B are appointed
C appointed
D would be appointed
92.It is importance that a university student ______at least one foreign language.
A learn
B must learn
C learns
D learned
93.It is certainly necessary that the farmers in the underdeveloped regions _______to get rich in a shortest possible time.
A help
B ought to help
C be helped
D are helped
94.Some scientists say it is essential that mankind ______the amount of air pollution in big cities.
A reduce
B be reduced
C reduced
D will reduce
95.Had electronic computers not been invented, many problems of space flight______.
A could not have been solved
B could not be solved
C can not be solved
D could not have solved
96.Were it not for the debts, we ______all right.
A would be
B would have been
C were
D are
97.I know that it will be difficult to pick him out in such a crowd, but if you _______happen to see him, give him this packet.
A would
B should
C might
D could
98.Suppose you ______the criminal the police are looking for.
A may be
B were
C was
D be
99. It is necessary _______the book immediately.
A) for him to return B) that he returns
C) his returning D) to him return
100. “What ‘s made Ruth so upset ?”
“________three tickets to the folk music concert.”
A) Lost B)Losing
C) Because of losing D) Since she lost
班级 __________ 姓名_________ 学号 ___________ 得分_______________
1-5 _________________________ 6-10 ___________________________ 11-15 _________________________ 16-20 __________________________ 21-25 _________________________ 26-30 ___________________________ 31-35 _________________________ 36-40 __________________________ 41-45 _________________________ 46-50 ___________________________ 11-15 _________________________ 16-20 __________________________ 51-55 _________________________ 56-60 ___________________________ 61-65 _________________________ 66-70 __________________________ 71-75 _________________________ 76-80 ___________________________ 81-85 _________________________ 86-90 __________________________ 91-95 _________________________ 96-100 ___________________________
2008-2009第一学期 05级商务英语专业大学英语语法模拟测试（二）
( )1. In a shop _________customers.
A) it is important pleasing B) it is important to please
C) there is important pleasing D) there is important to please
( )2. Some of the experiments _____in the book are easy to perform.
A) describing B)to be described C) described D) to describe
( )3. A ________achievement of electronics is electronic computers .
A)widely knowing B) being widely known
C) widely known D)having widely known
( )4. Statistics is a discipline ________ all the other sciences
A) affected B) affecting C) to be affected D) being affected
( )5. They found out a __________soldier on the battlefield
A) wound B) wounded C) wounding D) being wounding
( )6. I haven’t got a chair __________.
A) to sit B) for to sit on C) to sit on D) for sitting
( )7. _________all his homework ,he went to bed
A) Doing B)He has been doing C) He had done D) Having done
( )8. Galileo planned to ________the problem , but failed to do so .
A) solving B) have solved C) be solved D) have been solved
( )9. There are four factories in our institute , ________.
A) with each having over 100 workers
B) each having over 100 workers
C) which there are over 100 workers
D) with each that has over 100 workers
( )10. His parents ______last week , the child has no one to look after him A) having died B) died C) dead D) having dead
( )11. After a long walk on a hot day , one often feels _______
A) exhaustive B) exhausting C) exhaust D) exhausted
( )12. The teacher’s lecture on the past participle was three hours long and Frans felt very ______
A) boring B) bored C) boredom D) bore
( )13. It’s very kind _______invite me to th e party
A) from you to B) of you to C) by you to D) that you
( )14 I prefer_______ out with you rather than stay in by myself .
A) go B) gone C) going D) to go
( )15. The nurse warned ________the electric lamp
A) not to touch B) him not to touch C) him not touch D) him not touching ( )16. A force can make a body ___________around a point
A) rotating B) rotate C) to rotate D) rotated
( )17. She was often heard _______the sad song when she was alone
A) sing B) to sing C) singing D) sung
( )18 The electronic computer ________for man to do millions of calculations in a few seconds
A) makes this possible B) makes possible it
C) makes it possible D) is made it possible
( )19. I spoke to him kindly ________him
A) to not frighten B) for not frightening C) in order to not frighten D) so as not to frighten
( )20. He reached the airport ________only ________that the plane had just taken off
A) exhausted…learned B) to exhaust …to learn
C) exhausting … learning D) exhausted …to learn
( )21. The boy is too young to ________ in the house without a babysitter
A) be left B) be leaving C) leave D) leaves
( )22 Electrons are known _______continuously
A) moving B) being moved C) to be moving D) to be moved
( )23. Several of these washers and dryers are out of order and _________
A) need to be repairing B) repairing is required of them
C) require that they be repaired D) need to be repaired
( )24. I consider it an honor ________to study here
A) to permit B) being permitted C) to have been permitted D) to have permitted
( )25. Curiously enough , she pretended _________my name
A) to forget B) to have forgotten C) to be forgotten D) to have been forgotten
( )26. _________from the sun’s rays is being studied
A) How best to get energy B) How get energy best
C) To get energy D) To get energy how
( )27. You have quite a temperature. You had better not ________tonight
A) go out B) went out C) to go out D) gone out
( )28. Molds cannot produce their own food ________their nourishment from living on dead organic matter or on other living matter
A) obtain B) obtaining C) but obtain D) is obtained
( )29. We could do nothing _________to come
A) beside wait for the doctor B) but wait for the doctor
C) only to wait for the doctor D) but to wait for the doctor
( )30 As I have nothing to do now ,I _______with you
A) might as well to go B) might as well go
C) could as well go D) should as well go
( )31. The more important task is ________the scientists’ in ventions and applying them to production
A) to improve B) improving C) to be improved D) being improved ( )32. With apples at 25 cents a pound ,we couldn’t resist ________four pounds
A) to take B) taking C) took D) have taken
( )33. ______to that book is a disadvantage
A) There to be no index B) There being no index
C) There no to be index D) There being not index
( )34. The students must learn ________word by word and ,instead ,read to grasp the general idea of the article
A) to stop to read B) stopping reading
C) stopping to read D) to stop reading
( ) 35. I don’t allow _______in my drawing –room. I don’t allow my family ______at all
A) to smoke … smoking B) to smoke … to smoke
C) smoking … to smoke D) smoking … smoking
( )36. These machines must not be used without _________
A）cleaning Ｂ) cleaned C) to be cleaned D) being cleaned
( )37. At first I wasn’t used ________and would find excuses for my mistakes
A) to criticize B) to criticizing
C) to be criticized D) to being criticized
( )38. What about ________double qualities of everything today ?
That will save _________again later in the week
A) to buy … shopping B) buying … to shop
C) to buy … to shop D) buying … shopping
( )39 The man denied ______any painting at the museum when he was questioned by the police
A) to have stolen B) having stolen C) to steal D) having been stolen ( )40. Would you mind _________quiet for a moment ? I’m trying ________a form
A) keeping … filling out B）keeping … to fill out
C) to keep … to fill out D) to keep … filling out
( )41. Next time we go house – hunting ,remember _________the agent for very clear directions .I wasted hours _________the last house
A) to ask … to look for B) asking … looking for
C) to ask … looking for D) asking … to look for
( )42. A liar cannot make himself ___________
A) believe B) to believe C) believing D) believed
( )43. A phone call sent him __________to the hospital
A) hurry B) hurrying C) to hurry D) hurried
( )44. ____________,he works very late at night
A) Having been choosing director
B) Having chosen director
C) Choosing director
D) Being director
( )45. “Can’t you read !” Mary said ________to the notice
A) and angrily pointing B) angrily pointed
C) pointing angrily D) and pointed angry
( )46. ________from the hill ,the sense of pride suddenly appeared in our mind
A) When we saw it B) Having seen
C) seeing D) seen
( )47. When he awoke ,he found himself __________by an old woman
A) looked after B) being looked after
C) be looked after D) be looking after
( )48. To ________the truth , I don’t like him at all
A) remark B) speak C) talk D) tell
( )49. If I catch you ________that again , I won’t let you off so easily
A) do B) doing C) to do D) did
( )50. There _________to be a lot of trees around the place
A) use B) used C) using D) to use
( )51. She spent the last day of vacation giving gifts and __________the harbor
A) took a look finally around B) taking around a look at
C) taking a finally look around D) taking a final look around
( )52. He ordered the project________
A) started at once B) to be started at once
C) to start at once D) at once start
( )53. “Does anybody want an extra ticket to go to the movies?”
“ Whom would you rather _________with you , George or me ?”
A) to go B) have gone C) have go D) going
( )54. There was so much noise that the speaker couldn’t make himself ________
A) hearing B) to hear C) heard D) being heard
( )55. This house is much too small ___________
A) of us to live in B) that we live in
C) for us to live in D) for us to live
( )56. The new president was described as_____.
A) a man of promise
B) someone who would become more known.
C) a man with a lot of future.
D) a future great.
( )57. "Bob wants to sell you his old radio." "I know. He's already suggested_____.
A) me that B) that me
C) to me that D)that to me
( )58. We have had_____.
A)scarcely no news from them since around ten o'clock
B)scarcely any news from them since about ten o'clock
C) scarcely some news from them around ten o'clock
D) scarcely from them no news for ten o'clock
( )59. "Eric nearly always wins the science award."
"That's because his projects are_____."
A)extremely presented well B) well presented extremely
C)presented well extremely D) extremely well presented
( )60. “John had the piano tuned today.”“Was it _____?”
A)out of tune badly before
B)before badly out of tune
C)out of tune before badly
D) badly out of tune before
( )61. What they have done _____useful to the people.
A) are considered B) is considered
C) have been considered D) will be considered
( )62. "What did the mother say?" " She said that _____."
A ) her son went everyday to school very slowly
B) her son went slowly everyday to school
C) her son went everyday slowly to school
D) her son went to school slowly everyday
( )63. It is the first time that she has been to the United States,_______?
A) hasn't she B)isn't it
C)has she D)is it
( )64. Nobody but Smith and John ____in the laboratory.
A)are B) had been
C) were D)was
( )65. You seem to be dissatisfied with your present post. I don't think you judged your ability objectively when you applied for it,________?
A) do I B)did I
C) do you D)did you
( )66. Tom has been writing letters all afternoon ,but he should be finished by now,______?
A) hasn't he B) has he
C)shouldn't he D)is he
( )67. The author of the book was__________.
A)not only famous in Britain but also in America
B)famous not only in Britain but also in America
C)famous in not only Britain but also in America
D)not only famous in Britain but in America too
( )68. To know what is good and _______ are two different things.
A)doing what is right B)does what is good
C) to do what is right D) do what is right
( )69. One of the main reasons men have gone into female-dominated fields is________ jobs are available in these fields.
A) because B)why
C)that D)for
( )70. I know nothing about his journey _______he was likely to be away for three weeks.
A)if B)unless
C)until D)except that
( )71. ________is the richest man in this town.
A)Whom do you think B)Who do you think
C)Do you think who D) Who you think
( )72. _______this material can be used in our factory has not been studied yet.
A)Which B)What
C)That D)Whether
( )73. ________all behavior is learnt behavior is a basic assumption of social scientists.
A)Nearly B)That nearly
C)It is nearly D)When nearly
( )74.______one is ignorant of the law is not accepted as an excuse for breaking the law.
A)Which B)Whether
C)That D)When
( )75. The music was terrible. That's ______they left the party.
A)how B)why
C)what D)because
( )76. _______a table spoonful of soil can tell us so much about the structure and early history of the moon.
A) Remarkably B) It is remarkable that
C)Quite remarkably D)I t is remarkably fact that
( )77. Do you know_____?
A)when does the movie start B)if does the movie start
C)what time the movie starts D)what time starts the movie
( )78. One reason why Hamlet is such a successful play is that ________.
A) it appeals differently to people
B) different people are appealed
C)it appeals to many different people
D)people find it appealing to them very much
( )79. “What is that building?”“_______the garden equipment is stored.”
A) There is in which B)The building that
C)That's where D)That's the building which
( )80. Ask him how much _______before you make the decision.
A) did it cost B) it costs
C) it was costed D) it costed
( )81. There is also a fat lady who asked Alex ___________he wanted something to eat.
A) what B) that
C) if D) which
( )82. He was delighted at______-.
A)how the airline had been efficient
B)how had the airline been efficient
C)how efficient had been the airline
D)how efficient the airline had been
( )83. Edward is the boy ________I think scored the winning points for the basketball team.
A)whom B)that
C)which D)who
( )84. I will briefly discuss the benefits _____I feel have resulted from the project.
A)which B)of which
C)those D)what
( )85. This test is for students __________native language is not English.
A)that B)of which
C)whose D)which
( )86. The train was crowded and I had to get to into a carriage _______there were already seven other people.
A)when B)where
C)which D)that
( )87. May the fourth is the day _________we Chinese people will never forget.
A)which B) when
C) on which D) about which
( )88. I decided to see exactly one of those cars which _______being put together.
A)is B) are
C) have D)was
( )89. The news_______ he had landed on the moon spread all over the school campus.
A)which B)that
C)what D)as
( )90. The team ____waiting for finally arrived.
A)who been B)whom we had
C)who we D)we had been
( )91. Is that the reason _________you are in favor of the proposal?
A)which B)what
C)why D)for which
( )92. Here is the picture ________in the shop window.
A)you saw B) you saw it
C)that you saw it D)that saw it
( )93. _______is true everywhere in the world, you can rent a car by the day, week, or month.
A)Like B)As
C)The same as D)Such as
( )94. The residents, _____had been damaged by the flood ,were given help by the Red Cross.
A)all whose homes B)all theirs homes
C)whose homes D)all of their homes
( )95. The language __________he wrote his poems was characteristic of the language used in the 16th century.
A)which B)with which
C)by which D)in which
( )96. ________is often the case with the new idea, much preliminary activity and optimistic discussion produce no concrete proposals.
A)That B)Which
C)It D)As
( )97. “Then about Tolstoy's great novels.”
"Who__________ has read his great novels can forget their fascination?"
A)who B)that
C)which D)whomever
( )98. Human being's dreams are such _______have a logical link between their daily activities.
A)as B)that
C)as which D)as that
( )99. She will call you back ____she finishes dinner.
A)as soon as B)lest
C)in case D)since
( )100. The price was very reasonable; I would gladly have paid ____he asked.
A)three times as much as B)as much three times
C)three times as much than D)three times as many as
班级 __________ 姓名_________ 学号 ___________ 得分_______________
1-5 _________________________ 6-10 ___________________________
11-15 _________________________ 16-20 __________________________
21-25 _________________________ 26-30 ___________________________ 31-35 _________________________ 36-40 __________________________
41-45 _________________________ 46-50 ___________________________
11-15 _________________________ 16-20 __________________________
51-55 _________________________ 56-60 ___________________________ 61-65 _________________________ 66-70 __________________________
71-75 _________________________ 76-80 ___________________________ 81-85 _________________________ 86-90 __________________________
91-95 _________________________ 96-100 ___________________________
2008-2009第一学期 05级商务英语专业大学英语语法模拟测试（三）
( )1. The more we looked at the abstract paining, ____.
A)the less we liked it B)we liked it less
C)it looked better D)better we liked it
( )2. ____ we know, there are 107 elements found in nature.
A) As long as B) Just as
C) So far as D) For all
( )3.We didn’t buy the car because they wanted____ it was worth.
A)twice more than B)twice as many as
C)twice as much as D)twice as much than
( )4. Can you name a few more electrical appliances __________electricity is used to produce heat?
A )where B)which
C)when D)as
( )5. ____ she had a solid background in mathematics, her lab skills were relatively undeveloped.
A) Since B) As
C) For D) While
( )6. ____ I appreciate your kindness, I must tell you that I can’t accept your offer.
A) No matter whoever you are B) Whomever you are C) Whoever you are D) No matter who are you
( )7. The thief ran away ____ he should be caught by the police.
A) instead B) until
C) unless D) lest
( )8. The disadvantaged student’s progress advanced with ____ his teachers were amazed.
A) such speed as B) such a speed as
C) such a speed that D) the same speed as
( )9. A substance, ____ a solid, a liquid or a gas, may be a conductor or an insulator.
A) if B) whether
C) whatever D) no matter
( )10. Dress in this village, ____ in other Miao villages throughout China, is colorful and unique.
A) as B) unlike
C) like D)similar
( )11. ____ , wood will soon burst into a flame.
A) When heated B) Heating
C) When heating D) Being heated
( )12. Western Nebraska generally receives less snow than ____ eastern Nebraska..
A) does B) in
C) it does in D) in it does
( )13. So fast ____ that it is difficult for us to imagine the speed.
A) has light traveled B) does light travel
C) light travels D) travels light
( )14. So late did he arrive in the town ____ all the buses had stopped running.
A) until B) when
C) as D) that
( )15. Difficult ____ the project was, I managed to finish it on schedule. A) no matter B) despite
C) as if D) though
( )16. You will have to solve the problem by yourself, ____ you want to or not.
A) however B) whether
C) even if D) what
( )17. Eight is to four ____ four is to two.
A) what B)while
C) that D) which
( )18. When ____ through a telescope, the sun appears darker near the edge.
A) see B) seen
C) saw D) having seen
( )19. We held a meeting to discuss the problems before us ____ we finished our meal.
A) immediate after B) the moment
C) before D) while
( )20. ____, she often behaves like a child.
A) As old is she B) As old she is
C) Old as is she D) Old as she is
( )21. We are too busy to take a long holiday this year, ____ the fact that we can’t afford it.
A) not to speak B) not to mention
C) to say anything of D) much less
( )22. ____ other big cats, leopards are expert climbers.
A) The most unlike B) They are unlike most
C) Unlike the most D) Unlike most
( )23. I will not lose confidence in the great cause ____.
A) at no time B) at times
C) at a time D) at any time
( )24. The students are ____ with these two famous scientists in the lab.
A) too pleased to work B) too pleased that they cannot work C) only too pleased to work D) so pleased that they cannot work ( )25. I don’t believe it. I think he is ____ such a thing.
A) the only person to do B) the first person to do
C) the last person to do D) the very person to do
( )26. I ____ her skill of performance, though I don’t like her personally.
A) can’t but admitting B) can’t help but admitting
C) can’t help but to admit D) can’t help but admit
( )27. After___on his couch more than a dozen times ,he gave up sleeping.
A)being overturned B)his having turned
C)turning over D)turning up
( )28. ___that some foreign guests will come to our college tomorrow.
A)The news here comes B)Here comes the news
C)Here comes the news D)The news come here
( )29. ___the body, deep in the forest where people seldom came.
A)Here the police found B)The police here found
C)The police found here D)Here found the police
( )30. ___important is iron at the present day that all alloys are divided into two groups, ferrous alloys and non-ferrous alloys.
A)So B)That
C)Too D)No matter how
( )31.He didn't mention anything about the party, ___the date.
A)either even B)not even C)even either D)even nor
( )32. It is a habit he keeps for years. In the morning ________.
A) he jogs B) jogs he C)does he jog D) will he jog
DISC行为风格测试问卷
DISC行为风格测试问卷 指导语： 每题有四个描述短语，细读每组的行为描述，请根据第一直觉反应，选择一个“最符合”、一个“最不符合”的选项。请在20分钟内完成，不要修改。 切记： ?答案没有对错或好坏之分，与个人隐私无关 ?请在安静、无干扰的环境下独立完成 ?选择时，请务必考虑在工作情境下的行为特点；如果目前没有工作，想象在上一份工作中的行为特点；如果你从来没有参加过工作，请想象在家中的情况。 1 a 富于冒险：愿意面对新事物并敢于下决心掌握的人 b 生动：充满活力,表情生动,多手势 c 适应力强：轻松自如适应任何环境 d 善于分析：喜欢研究各部分之间的逻辑和正确的关系 2 a善于说服：用逻辑和事实而不用威严和权利服人 b喜好娱乐：开心充满乐趣与幽默感 c平和：在冲突中不受干扰，保持平静 d坚持不懈：要完成现有的事才能做新的事情 3 a意志坚定：决心以自己的方式做事 b善于社交：认为与人相处是好玩，而不是挑战或者商业机会 c顺服：易接受他人的观点和喜好，不坚持己见 d自我牺牲：为他人利益愿意放弃个人意见 4 a竞争性：把一切当作竞赛，总是有强烈的赢的欲望 b使人认同：因人格魅力或性格使人认同 c自控性：控制自己的情感，极少流露 d体贴：关心别人的感受与需要 5 a善于应变：对任何情况都能作出有效的反应 b使人振作：给他人清新振奋的刺激 c含蓄：自我约束情绪与热忱 d尊重他人：对人诚实尊重 6 a自立：独立性强，只依靠自己的能力、判断、与才智 b生机勃勃：充满生命力与兴奋 c满足：容易接受任何情况与环境 d敏感：对周围的人事过分关心 7 a积极：相信自己有转危为安的能力 b推动者：动用性格魅力或鼓励别人参与 c耐性：不因延误而懊恼，冷静且能容忍 d计划者：先做详尽的计划，并严格要计划进行，不想改动 8 a肯定：自信，极少犹豫或者动摇 b无拘无束：不喜欢预先计划，或者被计划牵制 c羞涩：安静，不善于交谈
基本不等式练习题及标准答案
基本不等式练习题及答案
————————————————————————————————作者：————————————————————————————————日期：
双基自测 1．(人教A 版教材习题改编)函数y ＝x ＋1 x (x ＞0)的值域为( )． A ．(－∞，－2]∪[2，＋∞) B ．(0，＋∞) C ．[2，＋∞) D ．(2，＋∞) 2．下列不等式：①a 2＋1＞2a ；②a ＋b ab ≤2；③x 2＋1 x 2＋1≥1，其中正确的个数是 ( )． A ．0 B ．1 C ．2 D ．3 3．若a ＞0，b ＞0，且a ＋2b －2＝0，则ab 的最大值为( )． A.1 2 B ．1 C ．2 D ．4 4．(2011·重庆)若函数f (x )＝x ＋ 1 x －2 (x ＞2)在x ＝a 处取最小值，则a ＝( )． A ．1＋ 2 B ．1＋ 3 C ．3 D ．4 5．已知t ＞0，则函数y ＝t 2－4t ＋1 t 的最小值为________． 考向一 利用基本不等式求最值 【例1】?(1)已知x ＞0，y ＞0，且2x ＋y ＝1，则1x ＋1 y 的最小值为________； (2)当x ＞0时，则f (x )＝ 2x x 2＋1 的最大值为________． 【训练1】 (1)已知x ＞1，则f (x )＝x ＋ 1 x －1 的最小值为________． (2)已知0＜x ＜2 5，则y ＝2x －5x 2的最大值为________． (3)若x ，y ∈(0，＋∞)且2x ＋8y －xy ＝0，则x ＋y 的最小值为________． 考向二 利用基本不等式证明不等式 【例2】?已知a ＞0，b ＞0，c ＞0，求证：bc a ＋ca b ＋ab c ≥a ＋b ＋c . ．
学术规范测试2017
学术规范测试 一、单项选择题 每题2分，只有一个正确答案，正确作答得2分，错选不得分。 1. 综述属于（）次文献。 A.一 B.二 C.三 得分：0 答题情况：不正确 正确答案：C 2. 在科研活动中骗取经费、装备和其他支持条件等科研资源，滥用科研资源、浪费科研资源，是否属于学术不端行为（）。 A.是 B.否 C.无法判断 得分：2 答题情况：正确 正确答案：A 3. 对首次发表的内容充实了50%或以上数据的学术论文（）。 A.可以再次发表 B.不可以再发表 C.发表时应加以说明 得分：2 答题情况：正确 正确答案：A
4. 学术成果是指人们通过科学研究活动，如实验观察、调查研究、综合分析、研制开发、生产考核等一系列脑力和体力劳动所取得的，并经过同行专家审评或鉴定，或在公开的学术刊物上发表，确认具有一定的（）的创新性结果。 A.学术意义或实用价值 B.社会意义或实用价值 C.学术意义或经济价值 得分：2 答题情况：正确 正确答案：A 5. 学术评价、学术的标准、学术上的分歧等所有学术上的问题只有依靠（）才有可能解决。 A.学术共同体 B.个别权威专家 C.相关行政领导 得分：2 答题情况：正确 正确答案：A 6. （）是指学术共同体成员应该遵守的基本学术道德规范和在从事学术活动中必须承担的社会责任和义务，以及对这些道德规范进行理论探讨后得出的理性认识。 A.学术伦理 B.学术规范 C.学术风气 得分：2 答题情况：正确 正确答案：A 7. 文献引用出处注释不全，属于（）行为。 A.学术失范
B.学术不端 C.学术腐败 得分：2 答题情况：正确 正确答案：A 8. 有时为了单纯追求论文数量，“化整为零”的现象时有发生。一篇博士论文，用的是同样的试验材料或样本，在撰写时分成了好几章，每一章都有材料方法、结果分析、讨论与结论等，前言部分大同小异，样本就是同一组样本，在答辩时是一篇论文，发表时就以多篇论文投往不同刊物。对以上做法的评价正确的是（）。 A.把博士论文进行肢解发表，属于一稿多投的形式 B.因博士论文字数较多，分开发表符合学术规范 C.因博士论文章节各异，分开发表符合学术规范 得分：2 答题情况：正确 正确答案：A 9. 把注释的内容置于本页下端，在需要的地方用①、②之类的序号标示。这种注释的形式属于（）。 A.夹注 B.脚注 C.尾注 得分：2 答题情况：正确 正确答案：B 10. 学术引用的（）是学术职业化程度的衡量尺度。 A.规范状况 B.适度状况 C.伦理状况
(完整版)厦门大学研究生学术规范问卷测试答案
一、单项选择 ※1.引用应以论证自己观点的必要性为限，要避免（）。 A.重复引用 B.直接引用 C.过度引用 ※2.引用未成文的口语实录，是否可以将作者不同时间多次的口语实录自行综合（）。 A.是 B.否 C.无法判断 ※3.中文古籍引用需注明（）。 A.原作者/书名/部类名/整理者/卷次或篇名 B.原作者/书名/卷次或篇名/出版者/版本 C.原作者/书名/部类名/卷次或篇名/版本 ※4.引用外文文献专著、编著按顺序需注明（）。 A.作者/书名/出版地点及出版机构/出版时间/页码 B.书名/作者/出版地点及出版机构/出版时间/页码 C.作者/书名/出版地点及出版机构/页码/出版时间 ※5.由于无法掌握发表情况同时向多处投递稿件，在第一次发表后，（）。 A.应立即通知其他投递处停止处理稿件 B.如其他刊物已经处理无法撤稿又同意重复用稿，一般不用公开说明首次发表情况 C.可以继续在其他投递处继续发表
※6.同意刊物转载已经发表的稿件，应明确要求刊物注明（）字样，并公开说明原刊载处。 A.“原稿” B.“同意” C.“转载” ※7.正式出版的学术会议论文集刊登的稿件，是否可以再次发表在其他刊物上（）。 A.是 B.否 C.应征求主编与出版部门的意见 ※8.关于个人成果署名，下列表述正确的是（）。 A.个人发表学术论著，有权按照自己意愿署名 B.可以随意拉名人署名 C.主编、导师即使没有参与论文写作，也可以署名 ※9.学术批评要坚持学术与学术对话，不同学术观点的争议要采用（）的办法来进行。 A.召开学术会议 B.学术评价 C.公开发表学术批评文章 ※10.抄袭和剽窃是一种欺骗形式，它被界定为虚假声称拥有著作权，即（）。 A.取用他人思想产品，将其作为自己的产品的错误行为 B.在自己的文章中使用他人的思想见解或语言表述，但有声明其来源 C.将他人创作的作品当作自己作品的一部分发表，但有声明其来源 ※11.论文公开发表后收入论文集（）。
不等式经典题型专题练习(含答案)-
不等式经典题型专题练习（含答案） ：__________ 班级：___________ 一、解答题 1．解不等式组： ()13x 2x 11{ 25 233x x -+≤-+≥-，并在数轴上表示不等式组的解集． 2．若不等式组21{ 23x a x b -<->的解集为-1 5．解不等式组：并写出它的所有的整数解． 6．已知关于x、y的方程组 521118 23128 x y a x y a +=+ ? ? -=- ? 的解满足x＞0，y＞0，数a的取 值围． 6．求不等式组 x20 x 1x3 2 -> ? ? ? +≥- ?? 的最小整数解． 7．求适合不等式﹣11＜﹣2a﹣5≤3的a的整数解． 8．已知关于x的不等式组的整数解共有5个，求a的取值围． 9．若二元一次方程组 2 { 24 x y k x y -= += 的解x y >，求k的取值围. 10．解不等式组5134122 x x x x ->-???--??≤并求它的整数解的和． 11．已知x ，y 均为负数且满足：232x y m x y m +=-?? -=?①②，求m 的取值围． 12．解不等式组?? ???<+-+≤+12312)2(352x x x x ，把不等式组的解集在数轴上表示出来，并写出不等式组的非负整数集. 14．若方程组2225 x y m x y m +=+??-=-?的解是一对正数，则： （1）求m 的取值围 （2）化简：42m m -++ 15．我市一山区学校为部分家远的学生安排住宿，将部分教室改造成若干间住房. 如果每间住5人，那么有12人安排不下；如果每间住8人，那么有一间房还余一些床位，问该校可能有几间住房可以安排学生住宿？住宿的学生可能有多少人？ 双基自测 1．(人教A 版教材习题改编)函数y ＝x ＋1 x (x ＞0)的值域为( )． A ．(－∞，－2]∪[2，＋∞) B ．(0，＋∞) C ．[2，＋∞) D ．(2，＋∞) 2．下列不等式：①a 2＋1＞2a ；②a ＋b ab ≤2；③x 2＋1 x 2＋1≥1，其中正确的个数是 ( )． A ．0 B ．1 C ．2 D ．3 3．若a ＞0，b ＞0，且a ＋2b －2＝0，则ab 的最大值为( )． A.1 2 B ．1 C ．2 D ．4 4．(2011·重庆)若函数f (x )＝x ＋ 1 x －2 (x ＞2)在x ＝a 处取最小值，则a ＝( )． A ．1＋ 2 B ．1＋ 3 C ．3 D ．4 5．已知t ＞0，则函数y ＝t 2－4t ＋1 t 的最小值为________． 考向一 利用基本不等式求最值 【例1】?(1)已知x ＞0，y ＞0，且2x ＋y ＝1，则1x ＋1 y 的最小值为________； (2)当x ＞0时，则f (x )＝ 2x x 2 ＋1 的最大值为________． 【训练1】 (1)已知x ＞1，则f (x )＝x ＋ 1 x －1 的最小值为________． (2)已知0＜x ＜2 5，则y ＝2x －5x 2的最大值为________． (3)若x ，y ∈(0，＋∞)且2x ＋8y －xy ＝0，则x ＋y 的最小值为________． 考向二 利用基本不等式证明不等式 【例2】?已知a ＞0，b ＞0，c ＞0，求证：bc a ＋ca b ＋ab c ≥a ＋b ＋c . ． 【训练2】 已知a ＞0，b ＞0，c ＞0，且a ＋b ＋c ＝1. 求证：1a ＋1b ＋1 c ≥9. 考向三 利用基本不等式解决恒成立问题 【例3】?(2010·山东)若对任意x ＞0，x x 2＋3x ＋1≤a 恒成立，则a 的取值范围是 ________． 【训练3】 (2011·宿州模拟)已知x ＞0，y ＞0，xy ＝x ＋2y ，若xy ≥m －2恒成立，则实数m 的最大值是________． 考向三 利用基本不等式解实际问题 【例3】?某单位建造一间地面面积为12 m 2的背面靠墙的矩形小房，由于地理位置的限制，房子侧面的长度x 不得超过5 m ．房屋正面的造价为400元/m 2，房屋侧面的造价为150元/m 2，屋顶和地面的造价费用合计为5 800元，如果墙高为3 m ，且不计房屋背面的费用．当侧面的长度为多少时，总造价最低？ 【训练3】 (2011·广东六校第二次联考)东海水晶制品厂去年的年产量为10万件，每件水晶产品的销售价格为100元，固定成本为80元．从今年起，工厂投入100万元科技成本．并计划以后每年比上一年多投入100万元科技成本．预计产量每年递增1万件，每件水晶产品的固定成本g (n )与科技成本的投入次数n 的关系是g (n )＝ 80 n ＋1 .若水晶产品的销售价格不变，第n 次投入后的年利润为f (n )万元． (1)求出f (n )的表达式； (2)求从今年算起第几年利润最高？最高利润为多少万元？ 【试一试】 (2010·四川)设a ＞b ＞0，则a 2＋1 ab ＋1 a (a － b ) 的最小值是( )． A ．1 B ．2 C ．3 D ．4 双基自测 D ．(2，＋∞) 答案 C 2．解析 ①②不正确，③正确，x 2＋ 1x 2＋1＝(x 2 ＋1)＋1x 2＋1 －1≥2－1＝1.答案 B 3．解析 ∵a ＞0，b ＞0，a ＋2b ＝2，∴a ＋2b ＝2≥22ab ，即ab ≤1 2.答案 A 不等式基本性质练习 一、选择题（本大题共10小题，每小题5分，共50分） １．若a >0, b >0,则)11)( (b a b a ++ 的最小值是 （ ） A ．2 B ．22 C ．24 D ．4 2．分析法证明不等式中所说的“执果索因”是指寻求使不等式成立的 （ ） A ．必要条件 B ．充分条件 C ．充要条件 D ．必要或充分条件 3．设a 、b 为正数，且a + b ≤4，则下列各式中正确的一个是 （ ） A ． 111<+ b a B ．111≥+b a C ． 211<+ b a D ． 211≥+b a 4．已知a 、b 均大于1，且log a C ·log b C=4，则下列各式中，一定正确的是 （ ） A ．a c ≥b B ．a b ≥c C ．bc ≥a D ．a b ≤c 5．设a =2，b=37- ，26- = c ，则a 、b 、c 间的大小关系是 （ ） A ．a >b>c B ．b>a >c C ．b>c>a D ．a >c>b 6．已知a 、b 、m 为正实数，则不等式 b a m b m a >++ （ ） A ．当a < b 时成立 B ．当a > b 时成立 C ．是否成立与m 无关 D ．一定成立 7．设x 为实数，P=e x +e -x ，Q=(sin x +cos x )2，则P 、Q 之间的大小关系是 （ ） A ．P ≥Q B ．P ≤Q C ．P>Q D ． P 双基自测 1 1．( 人教 A 版教材习题改编 ) 函数 y ＝ x ＋ x ( x ＞0) 的值域为 ( ) ． A ．( －∞，－ 2] ∪[2 ，＋∞ ) B ．(0 ，＋∞) C ．[2 ，＋∞ ) D ．(2 ，＋∞) 2 a ；② a ＋b 2 ＋ 2 1 ≥ ，其中正确的个数是 ．下列不等式：① a ＋ ＞ ≤2；③ x 2 1 2 x 1 ab ＋1 ( ) ． A ．0 B ．1 C ．2 D ．3 ．若 a ＞ ，b ＞ ，且 a ＋ 2 b － ＝ ，则 ab 的最大值为 ( ) ． 3 0 0 2 0 B ．1 C ．2 D ． 4 ． ·重庆 若函数 f x ＝ x ＋ 1 x ＞ 在 x ＝ a 处取最小值，则 a ＝ ． 4 (2011 ) ( ) x －2 ( 2) ( ) A ．1＋ 2 B ．1＋3 C ．3 D ．4 ．已知 t ＞ ，则函数 y ＝ t 2－ t ＋ 1 5 0 t 的最小值为 ________． 考向一 利用基本不等式求最值 1 1 【例 1】?(1) 已知 x ＞ 0， y ＞ 0，且 2x ＋y ＝1，则 x ＋y 的最小值为 ________； x 2 (2) 当 x ＞0 时，则 f ( x) ＝x 2＋1的最大值为 ________． 1 【训练 1】 (1) 已知 x ＞1，则 f ( x) ＝ x ＋ x － 1的最小值为 ________． 已知 ＜x 2 x － x 2 的最大值为 (2) ＜ ，则 y ＝ ________． 0 5 2 5 (3) 若 x ，y ∈ (0 ，＋∞ 且 2 x ＋ y － xy ＝ ，则 x ＋ y 的最小值为 ． ) 8 0 ________ 考向二 利用基本不等式证明不等式 bc ca ab 【例 2】?已知 a ＞0， b ＞ 0， c ＞ 0，求证： a ＋ b ＋ c ≥a ＋b ＋c. ． 霍兰德职业人格能力测验问卷(HLD) 第一部分您愿意从事下列活动吗？（是？否？） 1.装配修理电器或玩具。 2.修理自行车。 3.用木头做东西。 4.开汽车或摩托车。 5.用机器做东西。 6.参加木工技术学习班。 7.参加制图描图学习班。 8.驾驶卡车或拖拉机。 9.参加机械和电气学习。 10.装配修理电器。 11.素描／制图或绘画。 12.参加话剧戏曲。 13.设计家具布置室内。 14.练习乐器／参加乐队。 15.欣赏音乐或戏剧。 16.看小说／读剧本。 17.从事摄影创作。 18.写诗或吟诗。 19.进艺术(美/音)培训班 20.练习书法。 21.读科技图书和杂志。 22.在试验室工作。 23.改良品种,培育新水果 24.分析土和金属等的成分. 25.研究自己选择的问题. 26.解算式或数学游戏。 27.学物理课。 28.学化学课。 29.学几何课。 30.学生物课。31.学校或单位的正式活动. 32.参加社会团体或俱乐部 33.帮助别人解决困难。 34.照顾儿童。 35.晚会、联欢会、茶话会。 36.和大家一起出去郊游。 37.获得心理方面的知识。 38.参加讲座会或辩论会。 39.观看或参加体育比赛。 40.结交新朋友。 41.说服鼓动他人。 42.卖东西。 43.谈论政治。 44.制定计划、参加会议。45影响别人的行为。 46.在社会团体中任职。 47.检查与评价别人的工作 48.结识名流。 49.指导项目小组。 50.参与政治活动。 51.整理好桌面和房间。 52.抄写文件和信件。 53.为领导写报告或公函。 54.查收个人收支情况。 55.参加打字培训班。 56.参加算盘，文秘等培训。 57.参加商业会计培训班。 58.参加情报处理培训班。 59.整理信件、报告、记录等。 60.写商业贸易信。 第二部分您具有擅长或胜任下列活动的能力吗？（是？否？） 61.能使用电锯、电钻和锉刀等木工工具。 62.知道万用表的使用方法。 63.能够修理自行车或其他机械。 64.能够使用电钻床、磨床或缝纫机。 65.能给家具和木制品刷漆。 66.能看建筑等设计图。 《基本不等式》同步测试 一、选择题，本大题共10小题，每小题4分，满分40分，在每小题给出的四个选项中，只有一项是符合题目要求的. 1. 若 a ∈R ，下列不等式恒成立的是 （ ） A ．21a a +> B ．2 111 a <+ C ．296a a +> D ．2 lg(1)lg |2|a a +> 2. 若0a b <<且1a b +=，则下列四个数中最大的是 （ ） Ａ． 1 2 Ｂ．22a b + Ｃ．2ab Ｄ．a 3. 设x >0,则1 33y x x =-- 的最大值为 （ ） Ａ．3 Ｂ．332- Ｃ．3-23 Ｄ．－1 4. 设,,5,33x y x y x y ∈+=+R 且则的最小值是( ) A. 10 B. 63 C. 46 D. 183 5. 若x , y 是正数，且 14 1x y +=，则xy 有 （ ） Ａ．最大值16 Ｂ．最小值 116 Ｃ．最小值16 Ｄ．最大值116 6. 若a , b , c ∈R ，且ab +bc +ca =1, 则下列不等式成立的是 （ ） A ．2222a b c ++≥ B ．2 ()3a b c ++≥ C ． 11123a b c + + ≥ D ．3a b c ++≤ 7. 若x >0, y >0,且x +y ≤4,则下列不等式中恒成立的是 （ ） A ． 114x y ≤+ B ．111x y +≥ C ．2xy ≥ D ．1 1xy ≥ 8. a ,b 是正数，则 2,, 2 a b ab ab a b ++三个数的大小顺序是 （ ） Ａ．22a b ab ab a b +≤≤+ Ｂ．22a b ab ab a b +≤≤ + Ｃ． 22ab a b ab a b +≤≤+ Ｄ．22 ab a b ab a b +≤≤ + 9. 某产品的产量第一年的增长率为p ，第二年的增长率为q ，设这两年平均增长率为x ，则有（ ） Ａ．2p q x += Ｂ．2p q x +< Ｃ．2p q x +≤ Ｄ．2 p q x +≥ 10. 下列函数中，最小值为4的是 （ ） Ａ．4y x x =+ Ｂ．4sin sin y x x =+ (0)x π<< 一、单选题（题数：30，共 100.0 分） 1教育部于2016年9月1日正式施行的《高等学校预防与处理学术不端行为办法》是根据以下哪几个法律法规制定的:A.《中华人民共和国高等教育法》;B.《中华人民共和国科学技术进步法》;C.《中华人民共和国学位条例》;D.《教育部关于严肃处理高等学校学术不端行为的通知》。（3.3分）3.3 分 A、 CBA B、 ABC C、 BCD D、 以上四个 我的答案：B 2依据《高校人文社会科学学术规范指南》,下列关于成果署名的观点错误的是?（3.3分）3.3 分A、 没有参与论著写作的人,不应署名 B、 为了发表论文可随意拉名人署名 C、 合作论著应联合署名,署名次序应按对论著的贡献排列 D、 成果经政府部门、学校、企业或私人资助完成,公开发表时应在相关部分加以说明 我的答案：B 3论文标题采用( )字体（3.3分）3.3 分 A、 楷 B、 黑 C、 宋 D、 仿宋 我的答案：C 4我国《图书期刊保护试行条例实施细则》第十五条明确规定:“引用非诗词类作品不得超过( )字或被引用作品的( )。（3.3分）3.3 分 A、 2500;十分之一 B、 3000;十分之一 C、 3500;五分之一 D、 3000;五分之一 我的答案：A 5对非涉密的科研项目申报材料、学术成果和基本信息应该以适当方式进行公开。该说法是否正确?（3.3分）3.3 分 A、 正确 B、 错误 我的答案：A 6在人类受试中,( )是一个基本的原则（3.3分）3.3 分 A、 尊重决定 B、 尊重人权 C、 尊重生命 D、 尊重人的自主性 我的答案：D 7参考文献的作者超过3位时,只列前3位、后面加“等”字或相应的外文,作者姓名之间用( )分开。（3.3分）3.3 分 A、 顿号 B、 分号 C、 空格 D、 实用文档 一、单项选择 ※1.引用应以论证自己观点的必要性为限，要避免（）。 A.重复引用 B.直接引用 C.过度引用 ※2.引用未成文的口语实录，是否可以将作者不同时间多次的口语实录自行综合（）。 A.是 B.否 C.无法判断 ※3.中文古籍引用需注明（）。 A.原作者/书名/部类名/整理者/卷次或篇名 B.原作者/书名/卷次或篇名/出版者/版本 C.原作者/书名/部类名/卷次或篇名/版本 ※4.引用外文文献专著、编著按顺序需注明（）。 A.作者/书名/出版地点及出版机构/出版时间/页码 B.书名/作者/出版地点及出版机构/出版时间/页码 C.作者/书名/出版地点及出版机构/页码/出版时间 ※5.由于无法掌握发表情况同时向多处投递稿件，在第一次发表后，（）。 A.应立即通知其他投递处停止处理稿件 B.如其他刊物已经处理无法撤稿又同意重复用稿，一般不用公开说明首次发表情况 C.可以继续在其他投递处继续发表 实用文档6.※同意刊物转载已经发表的稿件，应明确要求刊物注明（）字样，并公开说明原刊载处。 A.“原稿” B.“同意” C.“转载”）。正式出版的学术会议论文集刊登的稿件，是否可以再次发表在其他刊物上（※ 7. A.是否 B.应征求主编与出版部门的意见 C. 关于个人成果署名，下列表述正确的是（）。※8. A.个人发表学术论著，有权按照自己意愿署名 B.可以随意拉名人署名主编、导师即使没有参与论文写作，也可以署名 C. ）的办法来进行。学术批评要坚持学术与学术对话，不同学术观点的争议要采用（※9. A.召开学术会议 B.学术评价 C.公开发表学术批评文章抄袭和剽窃是一种欺骗形式，它被界定为虚假声称拥有著作权，即（）。10.※ A.取用他人思想产品，将其作为自己的产品的错误行为 B.在自己的文章中使用他人的思想见 解或语言表述，但有声明其来源将他人创作的作品当作自己作品的一部分发表，但有声明其来源C. 11.※论文公开发表后收入论文集（）。 实用文档 A.应注明原来发表的出处可以不注明原来发表的出处B. C.应征得公开发表刊物的同意）。※12.引用未发表作品（ 课后练习 一元一次不等式 一、选择题 1. 下列不等式中，是一元一次不等式的有（ ）个. ①x>－3；②xy≥1；③32 不等式专题练习题 一、知识内容 不等式是高中数学的重要内容之一，不等式的性质是解证不等式的基础；两个正数的算术平均数不小于它们的几何平均数的定理（教材中称为基本不等式，通常称均值不等式）及其变形在不等式的证明和解决有关不等式的实际问题中发挥着重要的作用；线性规划是运筹学的一个重要分支，在实际生活中有着广泛的应用． 二、核心思想方法 解不等式是研究方程和函数的重要工具，不等式的概念、性质涉及到求函数最大（小）值，实数大小比较，求参数的取值范围等；不等式的综合题主要是不等式与集合、函数、数列、三角函数、解析几何、导数等知识的综合，综合性强，难度较大，是高考命题的热点，也是高考复习的难点；均值不等式的证明最终是利用了配方法，使用该不等式的核心方法则是整体思想方法，就是对哪两个正数使用定理，例如下面练习题的第5题是对2,a b使用不等式，而不是对,a b使用不等式；线性规划的核心方法是数形结合和转化的思想方法，在具体转化上涉及到面积、截距（目标函数为二元一次多项式）、距离（目标函数含二元二次多项式）、斜率（目标函数为分式）等几何意义，分别如下面练习题的第9、22、23、24题． 三、高考命题趋势 本专题的高考命题热点可从以下两个方面去把握： 1．以客观题形式命题：不等式的性质和解不等式问题多以一个选择题的形式出现，且多与集合、简易逻辑、函数知识相结合，难度较低；均值不等式是历年高考的重点考查内容，考查方式多变，在客观题中出现，一般只有一个选择或填空，考查直接，难度较低；线性规划问题是近几年高考的一个新热点，在考题中主要以选择、填空形式出现，且设问也是灵活多变，每年高考必有一题．四个注意问题：（1）命题者有时把线性规划问题和均值不等式结合在一起，提高了难度，例如下面练习题的第8、28题．（2）线性规划的约束条件中含有参数的，例如下面练习题的第7、9题．（3）均值不等式的凑定值技巧，一是关注消元，而是关注整体代入思想方法，分别如下面练习题的第17、18题．（4）克服思维定势，有些题目很象是利用基本不等式的，其实只是解出未知数代入化简的， @师大团子学术规范测试 重要说明：为了让同学们有更好的测试体验，本测试在自己整理内容的基础上，参考了其他同学已整理的成果混合而成，这里向其他同学表示感谢！ 另外，打一个小广告~请大家关注 @师大团子 微博，每天会挑选一些好的天猫商品（大部分是旗舰店和专卖店）发给大家。在给大家提供便宜好用商品的同时赚取一些推广流量，互助互利~ 使用方法：在网页上复制题目后，直接Ctrl+F 搜 索即可。 1． 是学术共同体成员必须遵循的准则，是保证学术共同体科学、高效、公正运行的条件。 A 学风 B 学术评价 C 学术规范 D 学术成果 正确 2． 下列哪一项做法未违反学术规范 。 A 学术水平低。 C 放弃学术标准，进行不当学术评价。 B 未经他人许可，不当使用他人署名。 D 篡改数据、文献。 @师大团子正确 3． 关于学术规范，以下哪项描述不准确 。 A 学术规范是学术共同体成员必须遵循的准则。 B 学术规范从学术活动中约定俗成地产生。 C 学术规范是某种“行政化”的操作。 D 学术规范是学术共同体成员必须熟悉和掌握的学术研究行为准则。 正确 4． 查新的结论与所提供的检索词或检索式有很大关系，如加上一个地区或物种的限定，很可能使一项并不新颖的研究，被鉴定为创新性成果，应当怎么解决 。 A 扩大查新范围和时间，并进行同行评议，研讨结果。 B 继续原有的方式。 C 更改查新关键词或检索式。 D 放弃查新。 正确 5． 以下不属于学术不端行为的是 。 A 把成就归功于对研究没有贡献的人，将对研究工作做出实质性贡献的人排除在作者名单之外。 B 把成就归功于对研究有帮助但非直接贡献的人，将对研究工作做出实质性贡献的人排除在作者名单之外。 C 绕过评审组织机构与评议对象直接接触，收取评审对象的馈赠。 D 合理引证他人的研究成果，但如实署名。 正确 6． 下列哪一项不属于科研不端行为 。 A 在项目申请、成果申报以及职位申请中做虚假的陈述。 B 改动原始文字记录和图片。 C 窃取他人的研究计划和学术思想据为己有。 基本不等式 1. 若 a ∈R ，下列不等式恒成立的是 （ ） A ．21a a +> B ．2111 a <+ C ．296a a +> D ．2 lg(1)lg |2|a a +> 2. 若0a b <<且1a b +=，则下列四个数中最大的是 （ ） Ａ． 1 2 Ｂ．22a b + Ｃ．2ab Ｄ．a 3. 设x >0,则1 33y x x =-- 的最大值为 （ ） Ａ．3 Ｂ．3- Ｃ．3- Ｄ．－1 4. 设,,5,33x y x y x y ∈+=+R 且则的最小值是( ) A. 10 B. C. D. 5. 若x , y 是正数，且 14 1x y +=，则xy 有 （ ） Ａ．最大值16 Ｂ．最小值 116 Ｃ．最小值16 Ｄ．最大值116 6. 若a , b , c ∈R ，且ab +bc +ca =1, 则下列不等式成立的是 （ ） A ．2222a b c ++≥ B ．2 ()3a b c ++≥ C ． 111a b c + + ≥ D ．a b c ++≤ 7. 若x >0, y >0,且x +y ≤4,则下列不等式中恒成立的是 （ ） A ．114x y ≤+ B ．11 1x y +≥ C 2≥ D ．11xy ≥ 8. a ,b 是正数，则 2,2 a b ab a b ++三个数的大小顺序是 （ ） Ａ．22a b ab a b ++ 22a b ab a b +≤≤ + Ｃ． 22ab a b a b ++ Ｄ．22 ab a b a b +≤ + 9. 某产品的产量第一年的增长率为p ，第二年的增长率为q ，设这两年平均增长率为x ，则有（ ） Ａ．2p q x += Ｂ．2p q x +< Ｃ．2p q x +≤ Ｄ．2 p q x +≥ 10. 下列函数中，最小值为4的是 （ ） Ａ．4y x x =+ Ｂ．4sin sin y x x =+ (0)x π<< Ｃ．e 4e x x y -=+ Ｄ．3log 4log 3x y x =+ 11. 函数y =的最大值为 . 一、单项选择题每题2分，只有一个正确答案，正确作答得2分，错选不得分。）等办法来更为清晰地加以区1. 直接引用超过一定篇幅，可采用（ 分。加引号的方式A.改变排版方式B. C.改变字体颜色得分：2答题情况：正确正确答案：B）。引注观点应尽可能追溯到相关论说的（2. 最新研究者A. B.原创者 C.最新转述者 得分：2答题情况：正确正确答案：B学术评价、学术的标准、学术上的分歧等所有学术上的问题只有依3. ）才有可能解决。靠（ A. 学术共同体个别权威专家B.相关行政领导 C. 得分：2答题情况：正确A正确答案： 在研究过程中，因研究水平或仪器设备等原因造成的研究结果的错4. 误，是否属于学术不端行为（）。 A.是 B.否无法判断 C. 2得分：答题情况：正确正确答案：B 在自己的作品中大量地引用他人作品的观点、论据或内容，从而使5. 自己作品的大部分或主要观点、论据或内容是照搬他人作品的结果，的范畴。）属于（ 适当引用A. B.过度引用 C.抄袭 得分：2答题情况：正确正确答案：C评价专家发现评价对象与本人有利害关系或者存在妨碍公正评价的6. ）。其他因素时，（ A. 应主动申请回避同样可以参与评价B.应保持评 价的公正性C. 2得分：答题情况：正确A正确答案：7. 论文以不同或同一种文字在同一期刊的国际版本上再次发表（）。属于一稿多投 A.不属于一稿多投 B. C.属于重复发表 得分：2答题情况：正确正确答案：B以人类为实验对象，实验只能由具备科研资格的人员操作，如果有8. 学生参加研究，应有相关教师负责安排和监督，以保证（）。 A.所有研究资料的安全与保密 B.所有实验步骤的科学性和结果的准确性所有实验步骤高度完善且充分体现人道主义精神 C. 2得分：答题情况：正确正确答案：C 在科研活动中骗取经费、装备和其他支持条件等科研资源，滥用科9. ）。研资源、浪费科研资源，是否属于学术不端行为（是A.否 B. C.无法判断 得分：2 答题情况：正确 A正确答案： 直接引用指所引用的部分一字不改地照录原话，引文前后加10. ）。（ A.括号 B.破折号 C.引号2得分：答题情况：正确正确答案：C 11. 抄袭剽窃、侵吞他人学术成果，属于（）行为。 A.学术失范学术不端 B. C.学术腐败 得分：2答题情况：正确B正确答案：）。12. 中文古籍引用需注明（ //书名/部类名/整理者卷次或篇名A.原作者版本/卷次或篇名/出版者/原作者B./书名 C.原作者/书名/部类名/卷次或篇名/版本 得分：2 答题情况：正确 不等式练习题 一、选择题 1、若a,b 是任意实数,且a ＞b,则 ( ) （A ）a 2＞b 2 （B ） a b ＜1 （C ）lg(a-b)＞0 （D ）(21)a ＜(2 1)b 2、下列不等式中成立的是 ( ) （A ）lgx+log x 10≥2(x ＞1) （B ） a 1 +a ≥2 (a ≠0) （C ）a 1＜b 1 (a ＞b) （D ）a 21+t ≥a t (t ＞0,a ＞0,a ≠1) 3、已知a >0,b >0且a +b =1, 则()11 )(1122--b a 的最小值为 ( ) (A )6 (B ) 7 (C ) 8 (D ) 9 4、已给下列不等式(1)x 3+ 3 >2x (x ∈R ); (2) a 5+b 5> a 3b 2+a 2b 3(a ,b ∈R ); (3) a 2+b 2≥2(a －b －1), 其中正确的个数为 ( ) (A ) 0个 (B ) 1个 (C ) 2个 (D ) 3个 5、f (n ) = 12+n －n , ?(n )= n 21, g (n ) = n 12 --n , n ∈N ,则 ( ) (A ) f (n ) 一．选择题 1．已知直线ax+by=1经过点（1，2），则2a+4b的最小值为（） A．B．2C．4 D．4 2．已知x，y都是正数，且xy=1，则的最小值为（） A．6 B．5 C．4 D．3 3．若a，b都是正数，则的最小值为（） A．7 B．8 C．9 D．10 4．下列关于不等式的结论中正确的是（） A．若a＞b，则ac2＞bc2B．若a＞b，则a2＞b2 C．若a＜b＜0，则a2＜ab＜b2D．若a＜b＜0，则＞ 5．若m、n是任意实数，且m＞n，则（） A．m2＞n2B．C．lg（m﹣n）＞0 D． 6．若直线=1（a＞0，b＞0）过点（1，1），则a+b的最小值等于（） A．2 B．3 C．4 D．5 7．若直线mx+ny+2=0（m＞0，n＞0）截得圆（x+3）2+（y+1）2=1的弦长为2，则+的最小值为（）A．6 B．8 C．10 D．12 8．已知不等式的解集为{x|a＜x＜b}，点A（a，b）在直线mx+ny+1=0上，其中mn＞0，则的最小值为（）A．B．8 C．9 D．12 9．若m+n=1（mn＞0），则+的最小值为（） A．1 B．2 C．3 D．4 10．已知x+3y=2，则3x+27y的最小值为（） A． B．4 C． D．6 11．若x＜0，则x+的最大值是（） A．﹣1 B．﹣2 C．1 D．2 12．已知a，b，c，是正实数，且a+b+c=1，则的最小值为（） A．3 B．6 C．9 D．12 二．填空题 1．已知正数x，y满足x+y=1，则的最小值为． 2．已知a＞0，b＞0，且a+b=2，则的最小值为． 3．已知x＞1，则函数的最小值为． 4．设2＜x＜5，则函数的最大值是． 5．函数f（x）=1+log a x（a＞0，a≠1）的图象恒过定点A，若点A在直线mx+ny﹣2=0上，其中mn＞0，则的最小值为． 6．已知x＞1，则函数y=2x+的最小值为． 科学道德与学术规范的教育和训练，是研究生培养过程的重要环节之一。为督促广大研究生主动学习科学道德与学术规范基本知识，自觉遵守科学道德和学术规范，从2015级学术型研究生开始试行开展科学道德与学术规范基本知识的测试，作为研究生中期考核的一部分。测试总分为100分，答题时间限制为60分钟，取得90分以上者为通过。 每题2分，只有一个正确答案，正确作答得2分，错选不得分。 1. 任何学术评价的最终主体（）。 A.都是同行学术专家个人 B.不一定是同行学术专家个人 C.都应是非官方学术机构 得分：2 答题情况：正确 正确答案：A 2. 对研究有帮助但无实质性贡献的人员和单位是否可在出版物中署名？（）。 A.是，应列入作者名单 B.否，可以表示感谢 C.既要表示感谢，也应列入作者名单 得分：2 答题情况：正确 正确答案：B 3. 某教授的一篇论文已在期刊A上发表，因内容新颖，期刊B要求再次发表。该教授同意，但要求期刊B在发表时注明转载自期刊A，期刊B也做到了。请问，这位教授的做法你认为是否属于学术失范行为？（）。 A.是 B.否 C.说不准 得分：2 答题情况：正确 正确答案：A 4. 对于古籍的编排顺序应考虑（）。 A.作品产生的朝代 B.整理出版的年代 C.不清楚 得分：2 答题情况：正确 正确答案：A 5. 师生合作的论文署名（）。 A.视所起主要作用决定署名先后 B.老师应该排在第一个 C.视需要而决定 得分：2 答题情况：正确 正确答案：A 6. 论文中只适量地引用了他人作品中的观点、论据或内容，而不构成自己作品的主要观点及论据或主要内容，属于（）的范畴。 A.适当引用 B.过度引用 C.抄袭最新基本不等式练习题及答案
不等式练习题(带答案)
b 且a + b <0，则下列不等式成立的是 （ ） A ． 1>b a B ． 1≥b a C ． 1
基本不等式练习题及答案.doc
霍兰德职业人格能力测验问卷(HLD)职业心理测试
基本不等式练习题(带答案)
学术道德与学术规范测试题及答案
厦门大学研究生学术要求规范问卷测试问题详解
一元一次不等式练习题及答案
不等式综合练习题集
学术规范测试
(完整版)基本不等式练习题(带答案)
学术规范测试
高二数学不等式练习题及答案(经典)
高中数学基本不等式练习题
学术规范测试