It was in the lab ______ was taken charge of by Professor Harris _______ they did the experiment.

试卷相关题目

• 1____ is those small daily happenings ________ make life so special.

  A.It / that

  B.That / that

  C.It / this

  D.This /this

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• 2It was after he got what he had desired _____ he realized it was not so important.

  A.that

  B.when

  C.as

  D.since

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• 3It was nine years ago, when I came to China for the first time ________ I began to learn Chinese.

  A.where

  B.how

  C.that

  D.which

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• 4It is the ability you have _____ matters, not where you graduate from or what you look like.

  A.which

  B.that

  C.what

  D.it

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• 5It is in the year of 2010 _________ a severe drought hit Yunnan province.

  A.until

  B.that

  C.before

  D.when

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