We can’t figure out________quite a number of insects, birds, and animals are dying out.

试卷相关题目

• 1Tomorrow is Tom’s birthday.Have you got any idea________the party is to be held?

  A.what

  B.which

  C.that

  D.where

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• 2________is not the reason for discharging him.

  A.Owing to a few minutes late

  B.Due to a few minutes late

  C.Because he was a few minutes late

  D.The fact that he was a few minutes late

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• 3Professor Lee’s book will show you________can be used in other contexts.

  A.that you have observed

  B.how that you have observed

  C.that how you have observed

  D.how what you have observed

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• 4I asked her________she had been to Spain before. 

  A.who

  B.what

  C.if

  D.that

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• 5The most important is not________you do, but________you do it. 

  A.when,how

  B.what, what

  C.what,how

  D.how, what

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• 6Some children want to challenge themselves by learning a language different from______their parents speak at home.

  A.what

  B.it

  C.which

  D.one

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• 7A modem city has been set up in________was a wasteland ten years ago.

  A.what

  B.which

  C.that

  D.where

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• 8She is very dear to us.We have been prepared to do________it takes to save her life.

  A.whichever

  B.however

  C.whatever

  D.whoever

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• 9Because they always receive the same score in examinations, there is disagreement as to________is the better student.

  A.who

  B.what

  C.whom

  D.whose

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• 10It troubled him a lot________she refused to answer his call.

  A.while

  B.that

  C.why

  D.for

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