He _________ inventing a new machine used to handle waste water.     

试卷相关题目

• 1He _________ and swept when he heard the news.        

  A.broke away

  B.broke up

  C.broke down

  D.broke in

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• 2We should _________ the old traditional ideas and build  up new ones.   

  A.break down

  B.break away from

  C.break off

  D.break away

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• 3The ancient church was almost _________ before the fire fighter managed to control the fire.   

  A.burned down

  B.burned out

  C.burned off

  D.burned up

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• 4I always have so many things to__________when I come back to the company after a trip abroad.

  A.add to

  B.contribute to

  C.attend to

  D.appeal to

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• 5Our son doesn't know what to__________at the university；he can't make up his mind about his future.

  A.take in

  B.take up

  C.take over

  D.take after

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• 6Taken in by the story the young man________at the railway station，I gave him some money.

  A.turned up

  B.gave up

  C.made up

  D.picked up

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• 7Because of their continuous failures,my enthusiasm for Chinese football team gradually__________.

  A.faded away

  B.ran out

  C.gave up

  D.died out

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• 8He promised that he would work well, and he didn't________.

  A.make me out

  B.turn me down

  C.let me down

  D.leave me behind

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• 9The workers will go on strike if the demands they __________ are turned down.

  A.put aside

  B.put through

  C.put forward

  D.put away

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• 10Mom, I'm afraid it's going to rain. The clouds in the sky are __________.

  A.building up

  B.breaking up

  C.staying up

  D.getting up

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