The research is so designed that once _____ nothing can be done to change it.

试卷相关题目

• 1 Women _______ drink more than two cups of coffee a day have a greater chance of having heart disease than those ________ don't.

  A.who ;不填

  B.不填 ; who

  C.who ; who

  D.不填; 不填

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• 2Since there's no more work to do, we might just ________ go home.

  A.so well

  B.as well

  C.so good

  D.as good

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• 3When I returned to my study, I found the floor thoroughly______and all my books______according to the types of books

  A.changing; ranging

  B.changed; ranging

  C.have changed; ranged

  D.has changed; ranged

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• 4He ________ he would be able to leave tomorrow, but it's beginning to took difficult.

  A.hopes

  B.was hoping

  C.had hoped

  D.hoped

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• 5Sandy could do nothing but _________ to his teacher that he was wrong.

  A.admit

  B.admitted

  C.admitting

  D.to

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• 6The news about the terrible flood there greatly discouraged __________ there for a sightseeing.

  A.us from going

  B.us to go

  C.our going

  D.our to go

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