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34. Only under special circumstances ________ not to wear their school uniforms.

A. are students allowed                  B. allowed are students.

C. students are allowed                  D. are allowed students

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33. There is no ______ in trying to talk him into joining us. He enjoys being alone.

A. doubt          B. wonder           C. hope             D. point

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32.---But for your timely warning, we    into great trouble.

   ---Well, you know we’re friends.

    A.would get       B.must have got    C.would have got   D.can’t have got

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31. China’s third manned spaceship Shenzhou Ⅶ was launched and three pilots successfully ____ the mission.

   A. acquired   B. accomplished  C. achieved   D. attained

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30.Wind power is an ancient source of energy     we may return in the near future.

A. on which     B. to which      C. by which      D. from which

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29. It was not until dark ______ he found ___ he thought was the correct way to solve the problem.

  A. that; what  B. that; that    C. when; what   D. when; that

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28. Since the epidemic appeared last winter, it ______ about a hundred lives.

  A. takes          B. took             C. has taken          D. will take

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27.China won Olympic gold in the women's short track 3,000 metres relay on Wednesday, with Canada ____ the silver.

    A.picking up       B.taking up     C.looking up       D.bringing up

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26. _____ in the regulations that you should not tell other people the password of your e-mail account.

A. What is required  B. What requires      C. It is required     D. It requires

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25. The conference has been held to discuss the effects of tourism ______ the wildlife in the area.

A. to             B. on              C. at               D. with

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