______, water changed into steam.

试卷相关题目

• 1______ in a heavy snow, the couple had to walk home, leaving their car behind.

  A.Caught

  B.Having caught

  C.Catching

  D.To catch

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• 2Mr.White is now in Beijing and runs a company ________ in Zhongguancun together with some Chinese friends.

  A.to base

  B.basing

  C.to be based

  D.based

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• 3Once ____ in the examination, your grade will be canceled immediately.

  A.caught cheating

  B.caught to cheat

  C.catching stealing

  D.to be caught to steal

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• 4Do you know the stages every inventor must ________ before they can have their invention________ .

  A.go through; approve

  B.go through; approved

  C.get through; approval

  D.look through; approved

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• 5From Jame's face, I could see he was terrified of _________ by us.

  A.abandoned

  B.abandon

  C.being abandoned

  D.to be abandoned

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• 6In zones where earthquakes are known to occur, ______ construction techniques can significantly reduce the effects of seismic wave.

  A.to improve

  B.improving

  C.improved

  D.being improving

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• 7________ in Tibet for ten years, he has been accustomed to the life and the climate there.

  A.He has worked

  B.Having worked

  C.He has been working

  D.Working

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• 8The poor man stood there, with his hands ____, ____ his eyes upon the dark cave.

  A.crossed ,fixing

  B.crossing ,fixing

  C.crossed ,fixed

  D.crossing ,fixed

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• 9_______ in time, little Franz was afraid _______ scolded．

  A.Not having come; of being

  B.Having not come; to be

  C.Having not come; of being

  D.Not having come; to be

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• 10England is the largest of the four countries，and for convenience it ______ roughly ______ three zones.

  A.divides；into

  B.is divided；into

  C.separates；from

  D.is separated；from

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