He made another wonderful discovery, ______ of great importance to science.

试卷相关题目

• 1You didn't use to like him much when we were at school, ___________?

  A.were we

  B.weren't we

  C.did you

  D.didn't you

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• 2―I think it's too late to apologize to Kate.      ―Never mind. _______.  

  A.Good medicine tastes bitter

  B.Better late than never

  C.All good things come to an end

  D.A man becomes learned by asking questions

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• 3This is one of the best films ______ this year.                                   

  A.they have been shown

  B.that has been shown

  C.that have been shown

  D.which have been shown

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• 4As your spoken English gets better, ______ your written English．

  A.so does

  B.so will

  C.nor does

  D.neither will

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• 5______ my camera wasn't working; there is no battery in it.

  A.No doubt

  B.No wonder

  C.No possibility

  D.No way

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• 6_________ is known to us all is that the 2012 Olympic Games will take place in London.

  A.As

  B.What

  C.That

  D.It

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• 7The old man never fails to help ______ is in need of his help.

  A.whom

  B.who

  C.whoever

  D.whatever

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• 8It is important that we _______with all that _______ in the struggle.

  A.should unite, be united

  B.would unite, can be united

  C.unite , can be united

  D.should unite, could unite

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• 9Come and see me whenever ______.

  A.you are convenient

  B.you will be convenient

  C.it is convenient to you

  D.it will be convenient to you

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• 10I think he must have seen me at the meeting last night, ______?

  A.didn't he

  B.don't I

  C.do I

  D.mustn't he

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