开放英语3-国家开放大学(中央电大)2018年秋季学期期未考试试题及答案

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Test Seven, Part Ⅰ Listening Comprehension (15 minutes) Directions: This part is to test your listening ability. It consists of 3 sections. Section A Directions: This section is to test your ability to give proper answers to questions. There are 5 recorded dialogues in it. After each dialogue, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A) , B) , C) and D) given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center. 1. A) Mary is not here, because she is ill. B) No, it isn't. C) Yes, it is. D) We are ready. 2.A) I am not hungry. B) But the price is too high. C) I like doing some cooking. D) I want to have a rest. 3.A) No, you can't. B) Yes, you can. C) I want a seat near the window. D) That's all right. 4. A) Thank you. B) I agree with you. C) Me, too. D) A little better. 5.A) It's snowing now. B) I like it. C) Yes, the grounds are white. D) it sounds good. Section B Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A) , B) , C) and D) given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center. 6.A) $16. B) $32. C) $8. D) $64. 7.A) Patient and doctor. B) Waitress and customer. C) Wife and husband. D) Secretary and boss. 8. A) Worried and frightened. B) Quite unhappy. C) Very relaxed. D) Angry with the professor. 9. A) The woman was late for coming. B) The woman asked the man to wait. C) The man was annoyed by her late coming. D) The man was quite all right. 10. A) Young people are quick in making decisions. B) They seldom stay long on one job. C) They are easy to lose jobs. D) They are too eager to succeed. Section C Directions: In this section you will hear a recorded passage. The passage is printed in the test paper, but with some words or phrases missing. The passage will be read three times. During the second reading, you are required to put the missing words or phrases on the Answer Sheet in order of the numbered blanks according to what you have heard. The third reading is for you to check your writing. Now the passage will begin. Dick was a sailor on a big ship. It went to Japan and Australia, so Dick was often on the ship for some months at a time. When he (11) up in the morning and looked out, he only (12) the sea, or sometimes a port. When he was twenty-three, Dick married and bought a small (13) with a garden in his wife's town. It was (14) away from the sea. Then he had to go back to his ship, and was away (15) home for two months. He went from the port to the town by bus, and was very happy to see his wife again.

2018年大学英语第一学期期末考试

2018年大学英语第一学期期末考试(A卷) Part II Reading Comprehension (30 %) Directions: There are four passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the center. Passage One Science is not a set of unquestionable results but a way of understanding the world around us. Its real work is slow. The scientific method , as many of us learned in school, is a gradual process that begins with a purpose or problem or question to be answered. It includes a list of materials, a procedure to follow, a set of observations to make and, finally, conclusions to reach. In medicine, when a new drug is proposed that might cure or control a disease, it is first tested on a large random group of people, and their reactions are then compared with those of another random group not given the drug. All reactions in both groups are carefully recorded and compared, and the drug is evaluated. All of this takes time and patience. It’s the result of course, that makes the best news—not the years of quiet work that characterize the bulk of scientific inquiry. After an experiment is concluded or an observation is made, the result continues to be examined critically. When it is submitted for publication, it goes to a group of the scientist’s colleagues, who review the work. Einstein was right when he said: “No amount of experimentation can ever prove me right, a single experiment can at any time prove me wrong.” In August 1996, NASA announced the discovery in Antarctica of a meteorite（流星）from Mars that might contain evidence of ancient life on another world. As President Clinton said that day, the possibility that life existed on Mars billions of years ago was potentially one of the great discoveries of our time. After the excitement wore down and initial papers were published, other researchers began looking at samples from the same meteorite. Some concluded that the “evidence of life”was mostly contamination from Antarctic ice or that there was nothing organic at all in the rock. Was this a failure of science, as some news reports trumpeted? No! It was a good example of the scientific method working the way it is supposed to. Scientists spend years on research, announce their findings, and these findings are examined by other scientists. That’s how we learn. Like climbing a mountain, we struggle up three feet and fall back two. It’s a process filled with disappointments and reverses, but somehow we keep moving ahead.

大学英语三级考试试题[1]

16. The local government warned the citizens water directly from the tap unless it is boiled. A) not drink B) not drinking C) do not drink D) not to drink 17. His face looks but I can’t remember his name. A) similar B) alike C) likely D) familiar 18. I went to the dentist’s yesterday, and had two teeth . A) pulling B) pulled C) be pulled D) to pull 19. One man was instantly killed and three were in a traffic accident last night. A) damaged B) harmed C) injured D) ruined 20. This is your letter to me. Do you object to the whole class? A) to my reading it B) to read it C) me to read it D) me reading it 21. The economic study on market must lay an emphasis on the relationship between supply and . A) demand B) as great as C) shortage D) sale 22. The population of the region has doubled in the past ten years. A) larger than B) as great as C) more than D) as many as 23. The company decided to a new managing system for higher efficiency. A) adjust B) adapt C) adopt D) admit 24. This is Mr. Evans, invention has helped hundreds of deaf people. A) whose B) which C) that D) whom 25. There is always excitement at the Olympic Games when a previous record is . A) matched B) broken C) kept D) announced 26. the story, Mary decided that the new film was not really worth seeing. A) Have been told B) Having been told C) Being told D) Been told 27. We must our minds where to go for our holiday this year. A) make out B) make for C) make off D) make up 28. Only when he finished the task that he had made a mistake. A) he then realized B) did he realize C) does he realize D) he did realize 29. The policeman stopped my car because the engine heavy smoke. A) gave off B) gave out C) gave up D) gave away 30. I bought a new house last year, but I my old house yet, so at the moment I have two houses. A) didn’t sell B) hadn’t sold C) haven’t sold D) don’t sell 31. Our neighbor is a helpful person he would be right there when you need help. A) so … that B) such … as C) such … that D) so … as 32. He cannot play tennis here until the manager recommends that he a member of the club. A) is B) has been C) will be D) be 33. Take the raincoat with you it rains.