21. –Is there any ____ to the time that I can stay here?
  –Yes, you must leave here before he comes back.
  A. number B. length C. limit D. matter

  22. Little George Bush was elected ____ President of the United States for the second time in ____ year 2004.
  A. the; the B. 不填; a C. a; the D. 不填; the

  23. General Secretary Hu Jintao held talks with Lian Zhan to ____ opinions about the unity of the mainland and Taiwan.
  A. separate B. publish C. exchange D. cast

  24. –I'll be dropping in at your house in a while.
  –If you get to my house before I do, help yourself to a drink and ____.
  A. see me off B. make yourself at home
  C. care about yourself D. drop me a line

  25. –Do you think Lucy is ____ of computer?
  –I suppose so. She's always surfing the Internet and has made a great many e-pals.
  A. loyal B. fond C. equal D. normal

  26. While crossing the street, you'll have to ____ cars, buses and bikes coming and going.
  A. get away from B. watch out for C. end up with D. stay up for

  27. –I'm sorry to keep you waiting. –Oh, not at all. I ____ here for only a few minutes.
  A. have been B. had been C. was D. will be

  28. –May I have a talk with the manager? –Sorry, he ____ with his guests.
  A. talks B. has talked C. is talking D. talked

  29. You ____ speak clearly and loud enough while communicating with others.
  A. can B. may C. might D. ought to

  30. His ability has never been in doubt--the question is ____ he is prepared to work hard.
  A. that B. if C. where D. whether

  31. The girl looked at me with a ____ expression. Maybe the problem was quite ____.
  A. puzzled; puzzling B. puzzling; puzzled C. puzzled; puzzled D. puzzling; puzzling

  32. –It's a long time ____ I saw you last.
  –Yes, and what a pity it is now that it will be a long time ____ we see each other again.
  A. before; since B. when; when C. since; before D. when; before

  33. –You couldn't have chosen any gift better for me. –____
  A. Oh, don't complain about a gift.
  B. That's all right. I'll give you a better one next time.
  C. I'm glad you like it so much. D. You had a gift for music, don't you?

  34. As is known to all, ____ Yang Liwei has become a space hero is ____ we have expected.
  A. what; that B. that; what C. what; which D. that; which

  35. Only when you have got sufficient data ____ come to a sound conclusion.
  A. can you B. would you C. you can D. you will

  参考答案

  21~25 C D C B B 26~30 B A C D D 31~35 A C C B A

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