中考选择题100

1. He never _________ of visiting the Great Wall. A. tiring B. tire C. tires D. tired

2. Most Sundays _________ we go to help Uncle Wang.

A. morning

B. mornings

C. the morning

D. of mornings

3. He looked half dead, his eyes _________.

A. closed tight

B. closing tight

C. closed tightly

D. shut tightly

4. The food __________ good and _________ well.

A. tastes, sells

B. is tasted, is sold

C. taste, sell

D. smell, sold

5. There will be vision phones _______ the end of this century. A. by B. at C. for D. on

6. I have some _________ in working out the problem. A. difficulty B. difficulties C. troubles D. difficult

7. There is a wire pole along the road _________ meter. A. about fifty B. every fiftieth C. each fifty D. every 50

8. Southerners _________ rice. A. lives on B. feeds on C. lives on D. feed on

9. There is not enough light and _________ in this picture. A. dark B. darkness C. blackness D. shade

10. They picked leaves from the trees and _________.

A. fed them to some little white worm

B. fed some little white worm on them

C. fed some little white worm with them

D. A and Cc

11. She doesn't like __________ a red flower in her hair. A. to put on B. to wear C. to dress D. be dressed in

12. —Have you finished your repot yet? —No, I'll finish it in ________ ten minutes.

A. another

B. other

C. more

D. less

13. She said that she would do _______ she could __________ her daughter laugh.

A. what, make

B. that, make

C. what, to make

D. that, to make

14. Tom's mother kept telling him that he should work harder, but _________ didn't help.A. he B. which C. that D. it

15. My watch doesn't work well. I _________ it _________ next day.

A. will have, repair

B. have, repaired

C. will get, repaired

D. shall have, to be repaired

16. He has decided to live abroad, so he will ________ stay here.

A. not more

B. mot longer

C. no longer

D. no more

17. We have no secrets _________ each other. A. in B. between C. To D. from

18. Peter is ________ with all his classmates. A. a friend B. friend C. the friend D. friends

19. This hand book is _________ for us to learn our lessons.

A. great value

B. great valuable

C. of very value

D. of great value

20. The lady bought a new dress _________ $500.A. for B. by C. with D. about

21. The Great Wall is one of the places of interest _________ often visited in China.

A. where we

B. that is

C. which are

D. where have

22. When the passengers came back from their holiday their suitcases were _________ by the customs officers.

A. guarded

B. tested

C. corrected

D. examined

23. In the dark street, there wasn't a single person __________ she could turn for help.

A. to whom

B. who

C. from whom

D. that

24. It was in the hall __________, we used to have meetings _________ the meeting was held.

A. that, where

B. where, that

C. that, that

D. where, where

25. —You're bought a car. —___________. A. So have I B. So I have C. So did I D. So I did

26. You don't believe that I can work out the problem, _________? A. do you B. don't you C. Can I D. can't I

27. The boy cried ___________ the glass broken A. Because B. as C. for D. with

28. The man ____________ a strange hat is a funny actor. A. dressing B. in C. on D. with

29. They _________ Tom, our monitor. A. made B. elected C. chose D. helped

30. The film made all the students ________ to tears. A. moved B. moving C. move D. to move

31. —Where is Mike? —He has gone away ______ the weekend. A. on B. for C. in D. at

32. _________ a boy, he used to help his father on the farm. A. Being B. As C. He was D. His being

33. ________ no need for us to discuss the problem again since it has been settled.

A. It has

B. There has

C. It is

D. There is

34. His failure made his father think him a ___________ boy.

A. disappoint

B. disappointed

C. disappointing

D. disappointment

35. This is the best way I can think of __________ the problem.

A. solve

B. to solve

C. solving

D. solved

36. The days we look forward to _______ at last. A. coming B. came C. comes D.be coming

37. I found her eyes ________ upon me sharply. A. Fix B. fixing C. fixed D. to fix

38. I'll tell you _______ he told me last week A. all which B. all that C. that all D. all

39. It's no good ________ like that. A. to talk B. talking C. talked D. talk

40. —Haven't you heard the news?—What news?—Some of the workers are ________ while others are _________.

A. on the march, on strike

B. on march, on strike

C. on the march, on the strike

D. on the strike, on march

41. What a wonder! They've finished ________ 30% of the task within one week.

A. no more than

B. no less than

C. not more than

D. much less than

42. All the members thought that the plan should be changed, but he still ________ his own idea.

A. insist on

B. insist

C. stick to

D. kept

43. My idea ________ to be true. A. turned out B. turned on C. turned off D. turned up

44. A. few people were killed in the fire, but ________ were saved.

A. most

B. the most

C. most of them

D. most of whom

45. The sick ________ cured. A. has been B. has C. have been D. have

46. He was made _______ for the lost book, which was bought from the library last week.

A. paid

B. to pay

C. pay

D. paying

47. I hear that John is going to Paris next month, _________? A. doesn't he B. don't I C. do I D. isn't he

48. He's just _________ time ________ the basketball match. A. in, with B. on, by C. in, for D. on, to

49. The old man slept so _________ that we couldn't wake him up. A. lazy B. tired C. well D. good

50. The little boy was frightened when he heard the _________ of a motorbike. A. sound B. voice C. cry D. shout

51. It ________ nearly two weeks _________ I had received his letter.

A. is, that

B. was, that

C. is, since

D. was, since

52. It is five years since my dear aunt __________ here. A. left B. has left C. is left D. had left

53. Nobody in _________ right senses would play such a silly joke. A. their B. his C. her D. one's

54. —May I speak to Lucy?—This is ________ speaking. A. her B. she C. she's D. hers

55. I forgot Tom's address. But I found his telephone number in the _________.

A. phone books

B. book of phone

C. phone's book

D. phone book

56. He said that he watched TV every ________ day. A. another B. three C. the second D. other

57. We are going to be on our holidays _________.

A. in three days' time

B. after 3 days

C. three days later

D. in three day's time

58. Look at these clouds, ________. A. It'll rain B. It's going to rain C. It'll be raining D. It is to rain

59. Nobody knows what _______ happen next. A. is to B. is going C. is about to D. are to

60. China should do _________ best to be a strong and modern country. A. his B. its C. her D. our

61. You'd better __________ his opinion before making a decision. A. look for B . search for C. find out D.work out

62. —Could you tell me who invented _____ telephone?—_____ Scotch scientist named _____ Alexander Graham Bell.

A. /, A, /

B. a, The, /

C. the, A, /

D. /, A, an

63. Did you break _________ windows? A. the both B. both of C. both the D. either of

64. Let's put ________ of these pictures on the wall. A. some one B. someone C. some ones D. everyone

65. —I'd like to go hunting with you, but I have a meeting ________.—If you don't go, __________.

A. to attend, so do I

B. attending, so will I

C. attend, neither will I

D. to attend, nor will I

66. What will be the results _________ the students in our class? A. of B. for C. to D. with

67. —Hurry up, you _________ on the phone.—Oh, I' coming. Thank you.

A. are wanted

B. are being wanted

C. want

D. are wanting

68. I, _________ your friend, will try my best to help you out. A. who is B. that is C. who am D. who are

69. I asked him to __________ me a few minutes so that we could talk over the matter.

A. spend

B. save

C. share

D. spare

70. There they got married and ________ their young. A. fed B. felt C. raised D. rose

71. He tried not to _________ mixed up in politics. A. make B. take C. have D. get

72. —Would you like a cup of coffee?—Yes, I _________.A. would B. would like C. would like to D. like

73. —Shall I tell Ann how to improve her painting?—Yes, but _________ of suggestions may discourage her.

A. a list too long

B. a too long list

C. too long a list

D. a list of too long

74. Would you please do me __________ favor to pass me the book? A. a B. an C. the D. /

75. My dictionary __________. I have looked for it everywhere, but still _______ it.

A. has lost, don't find

B. is missing, didn't find

C. has lost, haven't found

D. is missing, haven't found

76. It's _________ impossible to make such a long journey in such an old car. A. rather B. very C. fairly D. quite

77. A soldier ran all the ________ from Marathon to Athens. A. road B. way C. path C. route

78. It was __________ exciting news that all of us couldn't help _________.

A. so a, crying

B. such, crying

C. so, to cry

D. such an, crying

79. If we want to win the race, we shall have to _________. A. go along B. go into C. go there D. go all out

80. Words are the bricks _________ we build sentences to express our ideas.

A. through which

B. from which

C. which

D. of which

81. Why can't I give the answer to the physics problem as _________ as you? A. quickly B. fastly C. swift D. soonly

82. Go back _______ you came from, please. A. where B. in where C. to where D. that

83. I agree with most of what you said, but I don't agree with ________.

A. everything

B. anything

C. something

D. nothing

84. I love to go to the seaside in summer. It _________ good to lie in the sun or swim in the cool sea.

A. does

B. feels

C. gets

D. makes

85. Let's discuss only such questions _________ worry every one of us. A. as B. why C. which D. that

86. you may keep that pencil if you like. I've got plenty of ________. A. ones B. the others C. others D. some others

87. —Why can't I swim in the lake, Daddy? —You'll be ________. The water is freezing cold.

A. sorry

B. afraid

C. anxious

D. unpleasant

88. When a pencil is partly in a glass of water, it looks as if it ________.

A. breaks

B. ahs broken

C. were broken

D. had been broken

89. —You were brave enough to raise objections at the meeting.—Well, now I regret _________ that.

A. to do

B. to be doing

C. to have done

D. having done

90. I don't think Jim saw me; he ________ into a space.

A. just stared

B. was just staring

C. has just stared

D. had just stared

91. —There were already five people in the car, but the driver managed to take me as well. —It _____ a comfortable journey.

A. can't be

B. shouldn't be

C. mustn't have been

D. couldn't have been

92. —Your phone number again? I ___________ quite catch it.—It's 95684420.

A. didn't

B. couldn't

C. don't

D. can't

93. Such things are not common for me, _________ they are unusual.

A. instead

B. but

C. so

D. as a result

94. At that time slaves were _________ of not as human beings, but as animals.A. regarded B. sold C. bought D. thought

95. Her wish is _________ a doctor. A. becoming B. become C. to become D. being come

96. His talk made me _________ in the modern music. A. interesting B. to interest C. interested D. interest

97. She was afraid ________ the yard because she was afraid __________ by the big dog lying at the gate.

A. to enter, to be bitten

B. of entering, of being bitten

C. of entering, to be bitten

D. to enter, of being bitten

98. We keep in touch with each other ________ letters and telephones.

A. by

B. in form of

C. in forms of

D. in the form of

99. When I came back, I found my bicycle __________. A. had gone B. has gone C. was gone D. is gone 100. Perhaps the fire was ___________ by a cigarette end someone dropped. A. begun B. made C. put D. started 1-5. CBCAB 6-10. ABCDD 11-15. BACDC 16-20.CDDDA 21-25. CDABB

26-30. ADBDA 31-35. BBDCB 36-40. BCDBA 41-45. BCAAC 46-50. BBCCA

51-55. DAABD 56-60. DABAC 61-65. CCCCD 66-70. BACDC 71-75. DCCBD

76-80. DBBDD 81-85. AAABA 86-90. CACDB 91-95. DABDC 96-100. CDDCD

中考数学选择题专项训练

x y O 图3 中考定时专项训练 选择填空篇01 时间：15分钟 分数：42分 一、选择题（本大题共12个小题，每小题2分，共24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） 1．3 (1)-等于（ ） A ．－1 B ．1 C ．－3 D ．3 2．在实数范围内，x 有意义，则x 的取值范围是（ ） A ．x ≥0 B ．x ≤0 C ．x ＞0 D ．x ＜0 3．如图1，在菱形ABCD 中，AB = 5，∠BCD = 120°，则对角线AC 等于（ ） A ．20 B ．15 C ．10 D ．5 4．下列运算中，准确的是（ ） A ．34=-m m B ．()m n m n --=+ C ．236m m =（） D ．m m m =÷225．如图2，四个边长为1的小正方形拼成一个大正方形，A 、 B 、O 是小正方形顶点，⊙O 的半径为1，P 是⊙O 上的点， 且位于右上方的小正方形内，则∠APB 等于（ ） A ．30° B ．45° C ．60° D ．90° 6．反比例函数1 y x =（x ＞0）的图象如图3所示，随着x 值的 增大，y 值（ ） A ．增大 B ．减小 C ．不变 D ．先减小后增大 7．下列事件中，属于不可能事件的是（ ） A ．某个数的绝对值小于0 B ．某个数的相反数等于它本身 C ．某两个数的和小于0 D ．某两个负数的积大于0 8．图4是某商场一楼与二楼之间的手扶电梯示意图．其中AB 、CD 分别表示一楼、二楼地面的水平线， ∠ABC =150°，BC 的长是8 m ，则乘电梯从点B 到点C 上升的高度h 是（ ） A ．833 m B ．4 m C ．3m D ．8 m 9．某车的刹车距离y （m ）与开始刹车时的速度x （m/s ）之间满足二次函数2 120 y x =（x ＞0），若该车某次的刹车距离为5 m ，则开始刹车时的速度为（ ） A ．40 m/s B ．20 m/s C ．10 m/s D ．5 m/s 10．从棱长为2的正方体毛坯的一角，挖去一个棱长为1的小正方 体，得到一个如图5所示的零件，则这个零件的表面积是（ ） A ．20 B ．22 C ．24 D ．26 B A C D 图1 P O B A 图2 图5 A B C D 150° 图4 h

英语中考单项选择题经典试题汇总

英语中考单项选择题经典试题汇总 ( ) 1. ________ it is today! A. What fine weather B. What a fine weather C. How a fine weather ( ) 2. Which is the way to the __________? A. shoe factory B. shoes factory C. shoe’s factory D. sh oes’ factory ( ) 3. This class ________ now. Miss Gao teaches them。 A. are studying B. is studying C. be studying D. studying ( ) 4. We will have a _________ holiday after the exam。 A. two month B. two-month C. two month’s D. two-months ( ) 5. There is no enough ________ on the corner to put the table。 A. place B. room C. floor D. ground ( ) 6. We can have _____ blue sky if we create _____ less polluted world。 A. a; a B. a; the C. the; a D. the; the ( ) 7. — Are you ________ American or English? — English.. We are working in Wuhu. A. a B. \ C. the D. an ( ) 8. You like playing basketball, and he likes running, _______? A. don’t you B. doesn’t he C. do you D. does he ( ) 9. —Why not take ____ umbrella with the sign “ Made in China”？ It is _____ useful umbrella? —What _______ good advice it is! A. an; an; a B. an; a; \ C. a; an; a D. \; an; a ( ) 10. – When shall we meet again next week? -- _______ day is possible. It’s no problem with me。 A. Either B. Neither C. Every D. Any ( ) 11. Robert has gone to _________ city and he’ll be back in a week。 A. other B. the other C. another D. any other ( ) 12. –A latest magazine, please. - Only one left. Would you like to have ________? A. it B. one C. this D. that ( ) 13. – Which book would you like to borrow? -- ________ of the two books is OK with me。 A. Either B. Both C. Any D. None ( ) 14. Mrs. Lee teaches ________ math. We all like her。 A. we B. us C. our D. ours ( ) 15. There are many trees on ________ side of the street。

中考英语单项选择题专项训练题附答案

初中英语中考单项选择题专项训练250题（附答案） ( ) is ____used and ______ people are interested in it. A wide, many more B. widely, a lot more C. wide, more D. widely, much more ( )2、---- What would you like to drink ---- It doesn’t matter. ________ will do . A. Nothing B. Everything C. Something D. Anything ( )3、This question is very difficult . _______ people can understand it. A. Little B. A few C. Few D. A little ( )4.、After entering the WTO, _______ foreigners will come to our country for business. A. some B. fewer C. all D. more ( )5、---- The exam was very easy, wasn’t it ---- Yes, but I don’t think _______ could pass it. A. somebody B. any body C. nobody D. everybody ( )6、The population of Shanghai is larger than __________ of Hangzhou. A. one B. it C. what D. that ( )7、There is only _______ walk from my home to school. A. five minutes B. five minutes’ C. five minute D. fifth minute’s ( )8、Wang Qiang is a _________ boy. A. five-year-old B. five year old C. five-years-old D. five years old ( )9、The boy was born______ the night of May 20,1999. A. at B. on C. in D. doing ( )10、I’ve been here ___ 3 o’clock. That means I have stayed here ___ an hour and a half. A. at ;since B. at; for C. since; for D. since; since ( )11、English is as _________ as Chinese. You should learn it well. A. important B. more important C. the most important D. much more important ( )12、We’ve never seen _________ flower before. A. such a beautiful B. such beautiful C. so a beautiful D. so beautiful ( )13、You must wear glasses. They can keep your eyes ________. A. save B. safe C. safely D. to save ( )14、Would you please speak _______ I still can’t follow you. A. slow B. much slow C. much slowly D. more slowly ( )15、---- What was the weather like yesterday ---- It was terrible. It rained _______. People could _______ go out. A. hard; hard B. hardly; hard C. hardly; hardly D. hard; hardly ( )16. There are few _______ in the fridge. Let’s go and buy some peas, carrots and cabbages. A. vegetables B. fruit C. meat D. eggs ( )17. This room is __________. A. B ill and David’s B. Bill’s and David’s C. Bills and David’s D. Bill and David

中考英语单项选择易错题精选

中考英语单项选择易错题精选 1.What do you think ______solve the problem ? A .you can do B.can you do C .you can do to D.can you do to 2 .In the past he often made his sister____, but now he is often made ___by his sister. A. to cry; to cry B. cry; cry C .to cry; cry D .cry; to cry 3 .The teacher told us that the sun ____in the east. A .rises B .rose C .raises D .raised 4 .He lives in a village _____there are a lot of trees. A. there B. where C .that D .which 5. He _________ Alice for ten years. A. married to B .has married to C. has married D.has been married to 6 .We need fifteen more people _____our team to do the job. A .but B .except C. as well D .besides 7 .They won`t allow us ________ at this beach. A .swimming B. to swim C .swam D .swim 8 .Is this factory ______you visited last week? A. that B. where C .the one D. in which 9 .The reason ____he was absent from the meeting was ____his car broke down on the way. A .that; because B .why; that C. that; that D. for; that 10 .Is the river_____ through that town very large? A .which flows B. flows C. that flowing D.whose flows 11 .The teacher told me that the students I wanted to see were seen___ football on the playground just now. A .playing B. to be playing C .play D .to play 12. The red rose is the only one _____I real like. A. which B .who C .that D. whom 13 .All the apples _____ fell down were eaten by the pigs. A .those B. which C. what D. that 14 .Don`t forget the day ______you were received into the Youth League. A .when B .that C .at which D .where

2017全国中考数学选择题精选

2017年中考试题选择题精选汇总一、选择题 1．的相反数是（） A ．B ．﹣C．2 D．﹣2 2．计算（﹣a3）2的结果是（） A．a6B．﹣a6C．﹣a5D．a5 3．如图，一个放置在水平实验台上的锥形瓶，它的俯视图为（） A ． B ．C ．D ． 4．截至2016年底，国家开发银行对“一带一路”沿线国家累计发放贷款超过1600亿美元，其中1600亿用科学记数法表示为（） A．16×1010B．1.6×1010C．1.6×1011D．0.16×1012 5．不等式4﹣2x＞0的解集在数轴上表示为（） A ．B ．C ．D ． 6．直角三角板和直尺如图放置，若∠1=20°，则∠2的度数为（） A．60°B．50°C．40°D．30° 7．为了解某校学生今年五一期间参加社团活动时间的情况，随机抽查了其中100名学生进行统计，并绘制成如图所示的频数直方图，已知该校共有1000名学生，据此估计，该校五一期间参加社团活动时间在8～10小时之间的学生数大约是（） A．280 B．240 C．300 D．260 8．一种药品原价每盒25元，经过两次降价后每盒16元．设两次降价的百分率都为x，则x满足（）A．16（1+2x）=25 B．25（1﹣2x）=16 C．16（1+x）2=25 D．25（1﹣x）2=16 9．已知抛物线y=ax2+bx+c与反比例函数 y=的图象在第一象限有一个公共点，其横坐标为1，则一次函数y=bx+ac的图象可能是（） A ．B ．C ．D ． 10．如图，在矩形ABCD中，AB=5，AD=3，动点P满足S△PAB =S矩形ABCD，则点P到A、B两点距离之和PA+PB的最小值为（） A ．B ．C．5D ． 11．如图所示，点P到直线l的距离是（） A．线段PA的长度B．线段PB的长度C．线段PC的长度D．线段PD的长度 12．若代数式有意义，则实数x的取值范围是（） A．x=0 B．x=4 C．x≠0 D．x≠4 13如图是某个几何体的展开图，该几何体是（） A．三棱柱B．圆锥C．四棱柱D．圆柱 14．实数a，b，c，d在数轴上的对应点的位置如图所示，则正确的结论是（）

中考英语单项选择题专题练习：名词

中考英语单项选择题专题练习：名词 一、名词单复数 1.（福建泉州惠安）—I feel thirsty. I want something to drink. What about you? —OK. Let's go and buy some _________. A. coke B. cakes C. apples 2.(贵州安顺) Here are some . Do you like ? A. oranges; them B. orange; it C. oranges; they D. oranges; their 3.(湖南娄底) —Would you like some _______for dinner? —OK. A. tomatos B. tomato C. tomatoes 10 for ______this morning. 4.(甘肃兰州）I paid ￥ A. 4 bottle milks B. 4 bottles of milk C.4 bottles of milks D.4 milk 5.(湖北黄石）---I’m told your class has three new comers. ----Yes. One is a _______, the other two are ______. A.Japan, Germany B.Japanese, German C.Japanese, Germans D.Japanese, Germen 6.(黑龙江哈尔滨）Health is important for us teenagers,so we should eat more vegetables such as ______. A.tomatoes and potatoes B.tomatos and potatos C.tomatos and potatoes 7.(贵州遵义）----Can I help you, Madam? ----I want ______. A.two boxes of apple B.two glass of water C.two bowls of porridge. 8.(湖南永州）Do you know how many _____ you have ? A.tooths B.toothes C.teeth 二、名词所有格 1.（新疆克拉玛依）_____are planning to go on vacation. A. Black's B. A Black's C. The Black's D. The Blacks 2.（山东临沂）I live near the station, It’s only about five ________ walk. A. minute’ｓ B. minute C. minutes’ D. minutes

初中英语单项选择题汇总题(附标准答案)

初中英语单项选择题汇总题(附答案)

————————————————————————————————作者：————————————————————————————————日期：

初中英语单项选择题汇总（附答案） 第一部分初中中考英语单选题真题练习 第一章冠词 真题 1. —What would you like for afternoon tea? (09广州，16) —Tow pieces of bread and cup of coffee, please. A. an; a B. 不填; a C. at; the D. 不填; the 2. old man behind Mary is university teacher. (09广东省，29) A. An; an B. A; the C. The; a D. The; an 3. —How do you go to work? (09深圳，1) —I usually take bus. A. the; a B. /; a C. a; a D. the; / 4. After Lucy and Lily, Tony is now student to win the game in our class. (09佛山，23) A. the third B. a third C. the second 5. —Are you good at playing basketball or playing piano? (08深圳，21) —Both． A. a; a B. the; the C. the; / D. /; the 6. When you make a mistake, don't always make excuse for yourself. (08佛山， 29) A. an B. the C. / 7. —Do you like a blue bike for your birthday? (07佛山，31) —But I prefer green one. A. the B. / C. a 8. He is university student and he comes from island in England. (07广东省，26) A. an; an B. an; a C. a; an D. a; a 巩固练习 1.There's 800-metre-long road behind hospital. (09甘肃兰州) A. an; an B. a; a C. an; the D. a; the 2.I really like book you lent me yesterday. (09河北) A. a B. an C. the D. 不填 3.Jimmy bought car yesterday, but it’s used one. (09山东威海) A. a; a B. a; an C. a; the D. the; an 4.What exciting news it is! Is news true? (09山东烟台) A. an; the B. an; a C. /; the D. /; a 5.—I just have cup of milk for breakfast. (09四川成都) —That’s not enough. A. a; a B. the; the C. a; 不填 6.Sandy often takes her dog for walk around the lake after supper. (09江苏南京)

2020年中考数学试题(及答案)

2020年中考数学试题(及答案) 一、选择题 1．华为Mate20手机搭载了全球首款7纳米制程芯片，7纳米就是0.000000007米．数据 0.000000007用科学记数法表示为( )． A ．7710?﹣ B ．8 0.710?﹣ C ．8710?﹣ D ．9710?﹣ 2．预计到2025年，中国5G 用户将超过460 000 000，将460 000 000用科学计数法表示为 （ ） A ．94.610? B ．74610? C ．84.610? D ．90.4610? 3．在某校“我的中国梦”演讲比赛中，有9名学生参加决赛，他们决赛的最终成绩各不相同.其中的一名学生想要知道自己能否进入前5名，不仅要了解自己的成绩，还要了解这9名学生成绩的( ) A ．众数 B ．方差 C ．平均数 D ．中位数 4．三张外观相同的卡片分别标有数字1，2，3，从中随机一次性抽出两张，则这两张卡片上的数字恰好都小于3的概率是（ ） A ． 1 9 B ． 16 C ． 13 D ． 23 5．点 P （m + 3，m + 1）在x 轴上，则P 点坐标为（ ） A ．（0，﹣2） B ．（0，﹣4） C ．（4，0） D ．（2，0） 6．如图，直线l 1∥l 2，将一直角三角尺按如图所示放置，使得直角顶点在直线l 1上，两直角边分别与直线l 1、l 2相交形成锐角∠1、∠2且∠1＝25°，则∠2的度数为（ ） A ．25° B ．75° C ．65° D ．55° 7．在某篮球邀请赛中，参赛的每两个队之间都要比赛一场，共比赛36场，设有x 个队参赛，根据题意，可列方程为（） A ． ()1 1362 x x -= B ． ()1 1362 x x += C ．()136x x -= D ．()136x x += 8．甲、乙、丙三家超市为了促销一种定价相同的商品，甲超市先降价20%，后又降价10%；乙超市连续两次降价15%；丙超市一次性降价30%.则顾客到哪家超市购买这种商品更合算（ ） A ．甲 B ．乙 C ．丙 D ．一样 9．下列计算错误的是（ ） A ．a 2÷ a 0?a 2=a 4 B ．a 2÷（a 0?a 2）=1 C ．（﹣1.5）8÷（﹣1.5）7=﹣1.5 D ．﹣1.58÷（﹣1.5）7=﹣1.5

中考数学选择题精选及答案

2020年新疆课改实验区中考数学选择题 1（07年新疆课改）1．64的平方根是（ ） A ．8 B ．8- C ．8± D ．以上都不对 2（07年新疆课改）2．如图，已知170∠=，要使AB CD ∥，则须具备另一个条件（ ） A ．270∠= B ．2100∠= C ．2110∠= D ．3110∠= 3（07年新疆课改）3．下面所给点的坐标满足2y x =-的是（ ） A ．(21)-， B ．(12)-， C ．(12)， D ．(21)， 4（07年新疆课改）4．如图，AB 是O 的直径，CD 为弦，CD AB ⊥于E ， 则下列结论中错误．．的是（ ） A ．COE DOE ∠=∠ B ．CE DE = C ．BC B D = D ．O E BE = 5（07年新疆课改）5．红星中学冬季储煤120吨，若每天用煤x 吨，则使用天数y 与x 的函数关系的大致图像是（ ） 6（07年新疆课改）6．不等式组35 223(1)4(1) x x x x -?-? ??-<+?≤的解集是（ ） A ．1x ≤ B ．7x >- C ．71x -<≤ D ．无解 7（07年新疆课改）7．在“石头、剪子、布”的游戏中（剪子赢布，布赢石头，石头赢剪子），当你出“剪子”时，对手胜你的概率是（ ） A ． 1 2 B ． 13 C ． 23 D ． 14 8（07年新疆课改）8．在共有15人参加的“我爱祖国”演讲比赛中，参赛选手要想知道自己是否能进入前8 名，只需要了解自己的成绩以及全部成绩的（ ） 3 1 2 Ａ Ｄ Ｂ Ｃ （第2题图） Ａ Ｏ Ｃ Ｂ Ｅ Ｄ （第4题图） y x Ｏ y x Ｏ y x Ｏ y x Ｏ Ａ． Ｂ． Ｃ． Ｄ．

2018年中考英语《单项选择题》精选训练

2018年中考英语《单项选择题》精选训练 1. (2017年扬州卷)My grandpa knows the history and medical of many plants. A. wealth B. price C. value D. cost 2. (2017年邵阳卷)—Mom, please give me two . I want to make vegetable salad. —OK. Here you are. A. tomato B. tomatoes C .tomatos 3. (2017年武威卷)"It depends on my decision." the mother said and looked at her two sons. A. children B. children's C. child D. child's 4. (2017年天水卷)The online shop sells shoes at a very low price. A. child and men's B. children and men's C. children's and men D. children's and men's 5. (2017年南充卷)—Are you thirsty? 一Yes, please give us . A. three bottle water B. three bottle of water C. three bottles of water D. three bottles of waters 6. (2017年天水卷)—Do you know how to spell word "napkin"(纸巾) in English? 一Yes. It begins with "n" . A. the; a B. the; an C. a; an D. the; the 7.(2017年温州卷)—This photo makes me think of trip to the Great Wall last year. —Yeah, we had a great time there. A. a B. an C. the D./ 8. (2017年永州卷)Do you have lunch at school on weekdays, Scott? A. a B. the C./ 9. (2017年东营卷)—In London, dogs and their owners can enjoy hour-long free bus tour. —Wow! I hope we can also have such service in Dongying. A. a B. an C. the D./ 10. (2017年泰州卷)Dangal《摔跤吧!爸爸》)，Indian film, has become one of most popular films in China. A. a;/ B. a; the C. an; the D./; the 11. (2017年眉山卷)In our city, the number of the teachers about 2,000, but only about of them are men teachers. A. is; seven hundreds B. are; seven hundred C. is; seven hundred D. are; seven hundreds 12. (2017年滨州卷)My grandparents live in an old apartment with floors and they are on the floor. A. fifth; three B. fifth; third C. five; three D. five; third 13. (2017年达州卷) of the land in that town covered with trees and grass. A. Two fifth; is B. Two fifth; are C. Two fifths; is D. Two fifths; are

中考英语单项选择题典型题集

广东省汕尾红校中考英语模拟试题及答案三 一、单项选择（共15小题；每小题1分，满分15分） 从A、B、C、D四个选项中选出可以填入空白处的最佳选项。 ( )1. We’d better get ready for the dinner now because _________ Greens are coming to visit us tonight. A. a B. an C. the D. / ( )2. The plane will take off _________ three hours. I must get to the airport right now. A. in B. for C. on D. at ( )3. They _________ play football last Friday because Simon forgot to bring his football here. A. could B. couldn’t C. can’t D. can ( )4. You are in a bad mood all the afternoon. Maybe you need _________ like me to cheer you up. A. no one B. none C. someone D. everyone ( )5. That film was so _________ that most of the audience kept screaming in fear while watching it last night. A. exciting B. frightening C. boring D. amazing ( )6. —_________ wonderful dictionary it is! Thank you for buying me such a useful present. —I’m glad you like it. A. What a B. What C. How a D. How ( )7. It’s said that smoking won’t be _________ in indoor public places or workplaces in China soon. A. attacked B. admired C. attracted D. allowed ( )8. A tourist will easily lose his way in Beijing _________ he has a map or a guide. A. if B. because C. unless D. when ( )9. —We have finished watering all the trees, Miss Li. —_________! Boys and girls, let’s have a drink. A. Good luck B. Well done C. Good idea D. Best wishes ( )10. —The Summer Palace is wonderful. Have you ever visited any other interesting places? —Yes. Also, we _________ to the Great Wall. A. have gone B. have been C. had gone D. had been ( )11. The Gulf of Mexico（墨西哥湾）is being polluted seriously. That has affected _________ several hundred kinds of sea animals there. A. at least B. at once C. at birth D. at times ( )12. Mr Brown always makes his class _________ and keeps his students _________ in class. A. alive; interesting B. lively; interesting C. alive; interested D. lively; interested ( )13. —Jerry, do you mind my pointing out your mistakes? —_________. Your advice is of great value to me. A. Not at all B. You’d better not C. Of course D. It’s my pleasure ( )14. The girl _________ won the gold medal comes from Beijing Sunshine Secondary School.

中考数学选择题精选100题(附附答案解析)

中考数学试题之选择题100题 1、在实数123.0,330tan ,60cos ,7 22 ,2121121112.0,,14.3,64,3,80032----Λπ中，无理数有（ b ） A 、3个 B 、4个 C 、5个 D 、6个 2、下列运算正确的是（ ） A 、x 2 x 3 =x 6 B 、x 2＋x 2=2x 4 C 、(-2x)2 =4x 2 D 、(-2x)2 (-3x )3=6x 5 3、算式2222 2222+++可化为（ ） A 、4 2 B 、2 8 C 、82 D 、16 2 4、“世界银行全球扶贫大会”于2004年5月26日在上海开幕.从会上获知，我国国民生产总值达到11.69万亿元，人民生活总体上达到小康水平，其中11.69万亿用科学记数法表示应为（ ） A 、11.69×1410 B 、1410169.1? C 、 1310169.1? D 、14101169.0? 5、不等式2)2(2-≤-x x 的非负整数解的个数为（ ） A 、1 B 、2 C 、3 D 、4 6、不等式组? ??-≤-->x x x 2813 2的最小整数解是（ ） A 、－1 B 、0 C 、2 D 、3 7、为适应国民经济持续协调的发展，自2004年4月18日起，全国铁路第五次提速，提速后，火车由天津到上海的时间缩短了7.42小时，若天津到上海的路程为1326千米，提速前火车的平均速度为x 千米/小时，提速后火车的平均速度为y 千米/时，则x 、y 应满足的关系式是（ ） A 、x – y = 42.71326 B 、 y – x = 42 .71326 C 、 y x 13261326-= 7.42 D 、x y 13261326-= 7.42 8、一个自然数的算术平方根为a ，则与它相邻的下一个自然数的算术平方根为（ ） A 、1+a B 、 1+a C 、12+a D 、1+a 9、设B A ,都是关于x 的5次多项式，则下列说法正确的是（ ） A 、B A +是关于x 的5次多项式 B 、 B A -是关于x 的4次多项式 C 、 AB 是关于x 的10次多项式 D 、 B A 是与x 无关的常数 10、实数a,b 在数轴对应的点A 、B 表示如图，化简a a a b 244-++-||的结果为（ ） A 、22a b -- B 、22+-b a C 、2-b D 、2+b 11、某商品降价20%后出售，一段时间后恢复原价，则应在售价的基础上提高的百分数是 （ ） A 、20% B 、25% C 、30% D 、35% 12、某种出租车的收费标准是：起步价7元（即行驶距离不超过3km 都需付7元车费），超过3km 以后，每增加，加收2.4元（不足1km 按1km 计），某人乘这种车从甲地到乙地共支付车费19元，那么，他行程的最大值是（ ） A 、11 km B 、8 km C 、7 km D 、5km 13、在高速公路上，一辆长4米，速度为110千米/小时的轿车准备超越一辆长12米，速度为100千米/小时的卡车，则轿车从开始追及到超越卡车，需要花费的时间约是（ ） A 、1.6秒 B 、4.32秒 C 、5.76秒 D 、345.6秒 14、如果关于x 的一元二次方程0962 =+-x kx 有两个不相等的实数根，那么k 的取值范围是（ ）

2017中考英语单项选择题练习汇总

1.【2016年山东省威海市中考】—Bob, where is Linda? —She be in the library, but I am not sure. A. must B. may C. need D. has to 【答案】B 考点：考查情态动词的用法。 2.【2016年云南省中考】We_____ use mobile phones when the plane takes off A. may not B. shouldn’t C. needn’t D. mustn’t 【答案】D 【解析】 试题分析：句意：当飞机起飞的时候我们一定不要使用手机。此处表禁止，一定不要，所以选mustn’t，A. may not 不可以，语气较轻； B. shouldn’t 不应该，表建议； C. needn’t 不必； D. mustn’t表禁止，一定不要，故选D。 考点：考查情态动词。 3.【2016年江苏省无锡市中考】—Life gets easier with the Internet. —That’s true! Almost everything be done online. A.can B.need C.must D.should 【答案】A 【解析】 试题分析：句意：--因为有因特网生活更加方便。--那是，几乎一切

事情都可以在网上做。A.can能够； B.need需要；C.must 必须；D.should应该。根据句意故选A。 考点：考查情态动词。 4.【2016年江苏省徐州市中考】There’s no light on—they be at home. A. can’t B. mustn’t C. needn’t D. shouldn’t 【答案】A 【解析】 试题分析：句意：灯没有亮，他们不可能在家。A. can’t不可能；B. mustn’t禁止；C. needn’t 没有必要； D. shouldn’t不应该。根据句意故选A。 考点：考查情态动词。 5.【2016年江苏省南通市中考】─Why did you pull the girl？ ─You see，traffic was so busy that anything happen to her at that moment. A.could B.should C.may D.must 【答案】C 【解析】 试题分析：句意：--你为什么拉那个女孩?—你看见了，交通如此拥挤以至于任何可能的事情在那时都会发生在她的身上。A.could能够； B.should应该； C.may也许； D.must必须，一定。这里用may表示