It was in the lab________was taken charge of by Johnson________they did the experiment.

试卷相关题目

• 1The baby is generally healthy, but every now and then he ______ a cold.

  A.has caught

  B.is catching

  C.caught

  D.does catch

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• 2It was not until dark ______ he found______ he believed was the correct way to solve the problem.

  A.that, that

  B.that, what

  C.when, what

  D.when, that

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• 3It was in the garden of her old house ______ she grew up ______ she dug up a pot of silver and gold.

  A.that; where

  B.where; that

  C.which; what

  D.what, which

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• 4_______ she was standing and waiting for a bus that she caught sight of the former President Clinton．

  A.It was while

  B.As soon as

  C.While

  D.During the time when

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• 5It was with great joy _____ he received the news that his lost daughter had been found.    

  A.because

  B.which

  C.since

  D.that

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• 6I think it is Henry who ________ for the result of the experiment.

  A.is to blame

  B.should blame

  C.is to be blamed

  D.is going to blame

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• 7The little boy decided to turn in the wallet and ________.

  A.so will he

  B.so he wall

  C.so did he

  D.so he did

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• 8—Why didn't you answer when I spoke to you in the street this morning?—I ______ but you didn't hear me.

  A.did answer

  B.didn't answer

  C.could answer

  D.couldn't answer

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• 9The police were seeking more information to find out _____ the rich merchant.

  A.who was it that killed

  B.who it was that killed

  C.it was who killed

  D.who was it killed

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• 10It was not until midnight ______ the parents finally found their lost kids.    

  A.that

  B.when

  C.while

  D.as

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