Only after they had carried out over ten experiments ______ the decision.

试卷相关题目

• 1Only by working hard ________ succeed.

  A.can you

  B.you can

  C.could you

  D.you could

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• 2______ that we all went out, lying in the sun.

  A.So the weather was fine

  B.So fine was the weather

  C.So fine the weather was

  D.So was the fine weather

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• 3Only by practising constantly__________ greater progress.

  A.we can make

  B.then we will make

  C.can we make

  D.we must make

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• 4If _______ in class, you will have to clean the classroom for a week as a punishment.

  A.caught sleeping

  B.caught to sleep

  C.catching sleeping

  D.to catch to sleep

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• 5The experiment shows that proper amounts of exercise, if ________ regularly,  can improve our health.    

  A.being carried out

  B.carried out

  C.carrying out

  D.to carry out

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• 6______, but he couldn't understand the logical connection of the two subjects.

  A.Having told many times

  B.Having been told many times

  C.He had been told many times

  D.Many times as he was told

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• 7Only when his mother died ________ how much he loved his mother.

  A.he realised

  B.did he realise

  C.he had realised

  D.had he realised

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• 8The door opened and in_______.

  A.he came

  B.came he

  C.did he come

  D.did Mr Smith come

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• 9Only those who follow their dreams ____ achieve the final success．

  A.do they

  B.can they

  C.they can

  D.can

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• 10The meal didn't cost much, _____ very good.

  A.nor was it

  B.nor it was

  C.or it was

  D.or was it

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