About how many elements _____ make up most of the substances we meet in everyday life

试卷相关题目

• 1It is only when you nearly lose someone _______ you fully realize how much you value him.   

  A.do

  B.then

  C.will

  D.that

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• 2It was with great joy ______he received the news _______his lost daughter had been found．

  A.because, that

  B.which, which

  C.that, that

  D.since, that

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• 3It was not what he said but the way he said it ______ made a great difference to me at last..

  A.what

  B.that

  C.before

  D.when

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• 4He went home for lunch ________ the clock struck twelve.

  A.while

  B.immediately

  C.right away

  D.at once

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• 5I have always been honest and straightforward , and it doesn't matter _____ I'm talking to .

  A.who is it

  B.who it is

  C.it is who

  D.it is whom

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• 6—I can't find Xiao Ping, where did you see him this morning? —It was in the library______ he studied．

  A.that

  B.where

  C.which

  D.the one

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• 7I _____ hope that every one of us will be successful in our studies.

  A.do

  B.did

  C.does

  D.doing

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• 8We didn't know where it was ________ the other tourists in our group stayed for the night until the tsunami was over.

  A.that

  B.which

  C.when

  D.why 

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• 9His family was poor, but his parents ________ to send him to a key middle school where he felt happy and did quite well.

  A.tried

  B.do try

  C.did manage

  D.do managed

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• 10______ is not how much you do but what you do that matters.

  A.What

  B.It

  C.That

  D.There

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