______ he referred to in his article was unknown to the general reader.     

试卷相关题目

• 1It is widely believed among bioengineers ________ it will be possible to create life under laboratory conditions．

  A.which

  B.what

  C.that

  D.when

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• 2 _______ she couldn't understand was ________ fewer and fewer students showed interest in her lessons.

  A.What；why

  B.That；what

  C.What；because

  D.Why；that

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• 3______ she was invited to the lecture made her very happy.

  A.What

  B.Because

  C.When

  D.That

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• 4_____ seemed as if nobody knew anything about the matter.   

  A.This

  B.That

  C.It

  D.One

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• 5______ our team seems to lack at the moment is the determination to win the match．

  A.That

  B.What

  C.Whether

  D.If

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• 6Tell me ______ you want your coffee, black or white?

  A.how

  B.when

  C.which

  D.what

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• 7_____ is expected, according to the survey, is that prices of houses will not go up any longer.

  A.It

  B.As

  C.Which

  D.What

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• 8_____ was most important to her, she told me, was her family.

  A.It

  B.This

  C.What

  D.As

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• 9_________ of the climbers gets to the top first will get $5,000.

  A.No matter when

  B.Whichever

  C.No matter which

  D.No matter who

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• 10_____ is the most important now is to rescue the survivors of the earthquake.

  A.It

  B.This

  C.What

  D.As

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