17秋学期《大学英语（一）》在线作业A满分100分一、单选题（共50 道试题，共100 分。

）V1. One of the sailors found it necessary to ____ the captain ____ the nearest island by radio.BA. declare … to contactB. propose … contactC. insist … to contactD. wish … contact满分：2 分2. You look very tired. You ____ too hard these days.DA. could have workedB. ought to have workedC. should have workedD. must have worked满分：2 分3. Williams ( )in London, not in China.BA. liveB. livesC. is live满分：2 分4. A: Should I take some medicine? B: No, you don't ( )to take any medicine.CA. shouldB. mustC. need满分：2 分5. “Big Jim” ought to ____ before he was found holding up the assembly line again.CA. be firedB. get firedC. have been firedD. had been fired满分：2 分6. One of the most remarkable developments in ____ electronic age has been the televising of college-level courses. CA. everyB. suchC. theD. each满分：2 分7. The quality inspector ____ finished products carefully to make sure each was in good condition. AA. looked overB. found outC. held upD. stuck to满分：2 分8. Our house is located at the foot of a hill, ____.CA. it’s facing a streamB. it’s faced a streamC. its front facing a streamD. its front faced a stream满分：2 分9. A:What do you do? B: ( ).BA. I am washing the dishes nowB. I am a policemanC. I do my homework满分：2 分10. A:The area is too noisy. B: Yes, I agree. It's ( ).CA. no enough quietB. not enough quietC. not quiet enough满分：2 分11. I don’t think she knows how to dress herself properly. ____ is not to my taste. BA. That she wearsB. What she wearsC. She wears thatD. She wears something满分：2 分12. ( ) people are my friends. ( ) people are my husband's friends.AA. These, ThoseB. This, ThatC. Here, There满分：2 分13. Forced by his heartless son into signing the paper, the poor old man could do nothing but tremble and ____.AA. flutterB. splutterC. chatterD. clatter满分：2 分14. Her friend ca lled her name three times, but she didn’t reply, ____ deep in thought. BA. no matter howB. as ifC. even thoughD. by far满分：2 分15. I am planning a new marketing campaign at the moment. ( )?CA. What do you doB. What you are doingC. What are you doing满分：2 分16. The rise in the price has ____ people’s reluctance to purchase this product. BA. made sureB. resulted inC. laid outD. kept up with满分：2 分17. Not until darkness fell ____ he hadn’t done half of his work. CA. that he realizedB. that he didn’t realizeC. did he realizeD. didn’t he realize满分：2 分18. He is a good student. He never ( )late. BA. comeB. comesC. goes满分：2 分19. She ( ) the flat advertisement.AA. has a problem withB. has a problem forC. has a problem of满分：2 分20. I was listening to the radio ____ washing clothes.BA. asB. whileC. the timeD. when满分：2 分21. ____ you do is for my good. I know this all the time.CA. All whatB. All whichC. WhateverD. Whichever满分：2 分22. My father ( ) for an important phone call at the moment. He can't go to have lunch with you,I am afraid.CA. waitB. waitingC. is waiting满分：2 分23. Polly is very busy. She ( )work at about 7.00 every day.CA. finishB. does finishesC. finishes满分：2 分24. I’m confused a bout your intention and can ____ decide on what to do. DA. necessarilyB. undoubtedlyC. previouslyD. barely满分：2 分25. Anyone who has something interesting to ____ won’t find life bo ring.DA. look overB. pull intoC. set asideD. concentrate on满分：2 分26. ( )would you like, tea or coffee?CA. HowB. WhyC. What满分：2 分27. The Business Banking Department is on ( )second floor.CA. /B. anC. the满分：2 分28. My mother is a doctor. She is ( ) medicine.CA. fromB. atC. in满分：2 分29. The result was even worse than ____.AA. I had imaginedB. I would imaginedC. my imaginingD. mine imagination满分：2 分30. You should not try to ____ while others are talking.AA. interruptB. deliverC. extendD. pretend满分：2 分31. A:Hello. I'm David Manning. Nice to meet you. B: ( ).CA. I'm nice, tooB. Fine, thank youC. Nice to meet you too. I'm Xiaoyan满分：2 分32. Polly goes to a gym twice ( )week with her friends.BA. /B. aC. the满分：2 分33. A:Could you ring them up please? I'm sometimes quite nervous on the phone. B:( ).CA. Are you? I am fine.B. Yes, why don't you call them?C. Yes, of course. I will phone them for you.满分：2 分34. While the chairman was giving a talk at the meeting, some workers at the back paid no attention and kept ____.AA. chatteringB. enduringC. relievingD. mentioning满分：2 分35. But I ( ) weight if I don't exercise.BA. put upB. put onC. put with满分：2 分36. Communication is necessary and fruitful between different ____.BA. DistractionsB. reactionsC. generationsD. relaxations满分：2 分37. A: I like documentaries on TV. B: ( ).BA. So am IB. So do IC. So have I满分：2 分38. London is ( ) capital of Britain, and it is ( )_ great city, too.CA. a, theB. the, /C. the, a满分：2 分39. We ____to Guilin for holiday last month, but my wife caught a bad cold and we had tocancel the trip.CA. were to goB. goC. should have goneD. must have gone满分：2 分40. The quality inspector ____ finished products carefully to make sure each was in good condition.AA. looked overB. found outC. held upD. stuck to满分：2 分41. A: I haven't got a car. B: ( ).AA. Neither have IB. Neither do IC. Neither am I满分：2 分42. James is ( ) French than Polly.AA. a bit better atB. a bit more good atC. a bit good at满分：2 分43. ( )people are coming for the party?CA. How oftenB. How muchC. How many满分：2 分44. Mr Green is now ( ) a holiday.CA. inB. withC. on满分：2 分45. The ground control had been receiving signals from the plane before they suddenly ____.AA. broke offB. came downC. grew upD. turned over满分：2 分46. In the past few days we have ____ the importance of further research in this field.DA. set asideB. pulled intoC. talked overD. carried out满分：2 分47. As the rain was getting heavier, the tourists were forced to ____ for the hotel where they were staying.CA. find outB. come throughC. set offD. go over满分：2 分48. Sally's parents ( )come and stay with her soon.BA. are goingB. are going toC. is going to满分：2 分49. Those pupils who take an excessive interest in computer games ought to spend more time on ____ readings.CA. complexB. radicalC. worthwhileD. permanent满分：2 分50. This book is an ____ to discuss some interesting social problems.BA. AdditionB. attemptC. activityD. assignment满分：2 分。