自考大学英语4课后答案.doc

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1、2013 年 4 月份考试大学英语( 4)第二次作业 一、单项选择题(本大题共 60 分,共 60 小题,每小题 1 分) 1. I owe a great deal to my coach. Without his encouragement, I ( ) my goal. A. will never have achieved B. neednt have achieved C. mustnt have achieved D. would never have achieved 2. We dont need a car, ( ). A. and neither can we afford

2、 it B. neither we can afford it C. and we can neither afford it D. neither can afford it 3. He ( ) his toys all over the floor and I had to pick them up. A. used to scatter B. is used to scattered C. used to scattering D. scatter 4. I saw the baby was about to fall off the bed and caught it just ( )

3、 the nick of time. A. in B. on C. at D. for 5. The ( )talks were the base of the later agreement. A. initial B. reasonable C. precious D. obvious 6. It is disgusting ( ) the students do not want to work for a living. A. what B. that C. where D. how 7. Children need praise much ( ) flowers need water

4、. A. in the same way B. like in the same way C. which in the same way D. as in the same way 8. The agency is more ( ) with making arty ads than understanding its clients(客户) . A. concern B. concerned C. concerning D. to concern 9. If Father scolds you, its ( ) he wants you to set your mind on study.

5、 A. for that B. in that C. because that D. just that 10. The last half of the nineteenth century ( ) the steady improvement in the means of travel. A. has witnessed B. was witnessed C. witnessed D. is witnessed 11. I ( ) early in the morning and jog around the campus when I was in college. A. used t

6、o get up B. used to getting up C. was used to getting up D. was used to get up 12. We gave up the house, because of( ) considerations. A. economic B. economical C. economy D. economics 13. He ( ) his toys all over the floor and I had to pick them up. A. used to scatter B. is used to scattered C. use

7、d to scattering D. scatter 14. I saw the baby was about to fall off the bed and caught it just ( ) the nick of time. A. in B. on C. at D. for 15. If his father ( ) him to go into law, he would have pursued his dream of being an archeologist A. has not persuaded B. did not persuade C. had not persuad

8、ed D. does not persuade 16. Ruth Handler, ( ) created Barbie, the worlds most popular doll, died last Sunday morning at the age of 85. A. that B. who C. she D. whom 17. The Robinsons have a large garden, ( ) they never have to buy vegetables. A. because B. but C. that D. so 18. I still turn to adver

9、tising, now ( ) to stay in fashion ( ) more so to find our own style. A. notbut B. not onlybut C. neither nor D. eitheror 19. My parents may not have had much formal education, ( ) they are interesting, articulate people. A. nevertheless B. however C. therefore D. furthermore 20. As a child, I wore

10、what my mother gave me or the ( )from my sister. A. hands-me-down B. hand-me-down C. hand-me-downs D. hands-me-downs 21. Nowadays with the living standards rising many parents intend to have their children ( ) abroad. A. educate B. educated C. to educate D. being educated 22. It was not very long (

11、) scientists applied the technique to other species. A. while B. then C. before D. after 23. He spent the whole night thinking over ( ) Mr. Smith had said at the meeting. A. all what B. which C. all D. that 24. If you had not watched that late movie last night, you ( ) so sleepy this class. A. would

12、 not be B. will not be C. would have not been D. were not 25. In my opinion, the management should do far more than just ( ) empty promises. A. make B. making C. to make D. made 26. As far as I am concerned, the best approach ( ) performance on tests is to review lessons regularly. A. improving in B

13、. improving to C. improving to D. improve 27. We gave up the house, because of( ) considerations. A. economic B. economical C. economy D. economics 28. She thought that if the ex-manager had not resigned, the financial condition of the company ( ) much better off. A. would be B. have been C. would h

14、ave been D. is 29. ( ) to the park, the dog was very excited. A. Being walked B. Walking C. Having walked D. walked 30. We dont need a car, ( ). A. and neither can we afford it B. neither we can afford it C. and we can neither afford it D. neither can afford it 31. We could hear him ( ) and swearing

15、 as he tried to get the door open. A. cursing B. curse to C. curse D. cursed 32. I didnt know your trouble, otherwise I ( ) you some advice. A. had given B. would give C. must have given D. would have given 33. The lecture given by Prof.Hope on the American culture was so interesting. You ( ) it. A.

16、 dont have to miss B. neednt have missed C. shouldnt miss D. shouldnt have missed 34. They have been working on the project for seven months, by the end of the year they ( ) it. A. have finished B. will be finished C. will be finishing D. will have finished 35. The agency is more ( ) with making art

17、y ads than understanding its clients(客户) . A. concern B. concerned C. concerning D. to concern 36. The lecture given by Prof.Hope on the American culture was so interesting. You ( ) it. A. dont have to miss B. neednt have missed C. shouldnt miss D. shouldnt have missed 37. Staying motivated in your

18、study can lead to success ( ) you give up halfway. A. only if B. as long as C. unless D. lest 38. Some of the biologists insisted that if the dam had not been constructed five years ago, miles of natural wildness along the river ( ) under protection. A. would have been B. will have been C. would be

19、D. are being 39. There are good novelists, ( ) the terrible flood of bad novel and poor work. A. despite B. however C. although D. anyway 40. This digital radio looks stylish,( )it often fails to work. A. for B. but C. then D. furthermore 41. If it had not snowed yesterday, we ( ) on the way to Shan

20、ghai now. A. would have been B. would be C. could have been D. will be 42. Your teacher can give you ( )on choosing a career and writing a job application. A. guideline B. guide C. guidance D. guard 43. I still turn to advertising, now ( ) to stay in fashion ( ) more so to find our own style. A. not

21、but B. not onlybut C. neither nor D. eitheror 44. I owe a great deal to my coach. Without his encouragement, I ( ) my goal. A. will never have achieved B. neednt have achieved C. mustnt have achieved D. would never have achieved 45. ( ) all her friends and our relatives agree, Mother is warm-hearted

22、, loving and generous. A. That B. As C. Which D. What 46. The ships captain radioed that it was in ( ). A. press B. press C. distress D. compress 47. Giving the child problems he cant solve will only ( ) him. A. frustrate B. challenge C. conquer D. press 48. They want to know what to study, or wheth

23、er its okay to drop out of college since ( ) is what I did. A. that B. what C. whose D. this 49. Five hundred college students are interviewed to get accurate data for the ( ) about what are the hottest jobs to college graduates. A. check B. inquiry C. survey D. search 50. Every time the telephone r

24、ings, it ( ) my work. A. interacts B. interferes in C. interprets D. interferes with 51. Food and clothing are the bare ( ) of life. A. necessities B. necessaries C. essentials D. essence 52. All the roommates welcome Marys suggestion that they ( ) only English in their dormitory. A. must speak B. w

25、ould speak C. should speak D. had better speak 53. College isnt the only place ( ) information exists. A. where B. that C. what D. which 54. All the roommates welcome Marys suggestion that they ( ) only English in their dormitory. A. must speak B. would speak C. should speak D. had better speak 55.

26、Tom spent the summer holidays in college, during ( ) time he took a part-time job and read many literary books as well. A. that B. this C. the D. which 56. It was not until recently ( ) we learned the famous film star would marry that politician. A. when B. which C. that D. then 57. Tom spent the su

27、mmer holidays in college, during ( ) time he took a part-time job and read many literary books as well. A. that B. this C. the D. which 58. If I hadnt stood under the ladder to catch you when you fell, you ( ) now. A. couldnt have smiled B. didnt smile C. wouldnt be smiling D. wont smile 59. It was

28、not very long ( ) scientists applied the technique to other species. A. while B. then C. before D. after 60. This digital radio looks stylish,( )it often fails to work. A. for B. but C. then D. furthermore 二、阅读理解单项选择题(本大题共 40 分,共 4 小题,每小题 10 分) 1. Ask three people to look out the same window at a bu

29、sy street corner and tell you what they see. Chances are you will receive three different answers. Each person sees the same scene, but each perceives(察觉 )something different about it. Perceiving goes on in our minds. Of the three people who look out the window, one may say that he sees a policeman

30、giving a motorist a ticket (罚款单 ). Another may say that he sees a rushhour traffic jam at the intersection. The third may tell you that he sees a woman trying to cross the street with four children in tow(拉着 ). For perception is the mindss interpretation of what the senses in this case our eyes tell

31、 us. Many psychologists today are working to try to determine just how a person experiences or perceives the world around him. Using a scientific approach, these psychologists set up experiments in which they can control all of the factors. By measuring and charting the results of many experiments,

32、they are trying to find out what makes different people perceive totally different things about the same scene. (1). Seeing and perceiving are _. A. the same action B. two separate actions C. two actions carried on entirely by the eyes D. several actions that take place at different times (2). Perce

33、iving is an action that takes place _. A. in our eyes B. only when we think very hard about something C. only under the direction of a psychologist D. in every persons mind (3). Perception involves what _ A. our senses tell us B. our minds interpret C. we see with our eyes only D. both A and B (4).

34、People perceive different things about the same scene because _. A. they see different thing B. they cannot agree about things C. some have better eyesight D. none of these (5). Psychologists study perception by _. A. setting up many experiments B. asking each other what they see C. looking out of w

35、indows D. studying peoples eyes 2. Data from the pioneer spacecraft of the National Aeronautics and Space Administration (NASA) apparently prove the theory that searing 900-degree Fahrenheit surface temperature of Venus is due to an atmospheric greenhouse effect caused mainly by a blanket of carbon

36、dioxide. Such a greenhouse effect is created when energy in the form of sunlight easily passes through a planets atmosphere, war ms its surface, and is converted to heat radiation that is then held in by the atmosphere. The orbiting spacecraft sampled Venus atmosphere from top to bottom, enabling NA

37、SAs scientists to establish the exact amount of sunlight absorbed at various places in the planets atmosphere and on its surface. Measurements of atmosphere composition, temperature profiles, and radiative heating predicted Venus surface temperature very accurately. The planet is closer to the Sun t

38、han is Earth, and it has a relatively thin atmosphere like Earths but Venus atmosphere consists of more than ninety percent carbon dioxide, compared to less than four percent in that of Earth. Because of its higher percentage of carbon dioxide, Venus atmosphere traps much more heat radiation than do

39、es Earths. Thus, the Venus studies are believed to be important to the understanding of possible adverse effects on Earths agriculture and sea levels that could result from the long-term use of fossil fuels, which add carbon dioxide to the atmosphere. (1). Which of the following would be the best ti

40、tle for this passage? A. The Voyage of Pioneer Spacecraft B. Measuring Planetary Temperatures C. A New Theory D. The Greenhouse Effect on Venus (2). According to the passage, what heats the atmosphere on Venus? A. The green house effect B. The sunlight C. The radiation D. The carbon dioxide (3). According to the passage, how does the atmosphere of Venus differ from that of Earth? A. It contains much more carbon dioxide B. It is four percent thinner C. It holds significantly less moisture D. It traps less heat

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