They use computers to keep the traffic ______ smoothly.   

试卷相关题目

• 1I can hardly imagine so pretty girl like you ________ boxing.

  A.like

  B.to like

  C.liking

  D.to have liked

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• 2It is believed that if a book is ________ , it will surely________the reader.

  A.interested …interest

  B.interesting …be interested

  C.interested …be interesting

  D.interesting…interest

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• 3He ran as fast as he could _____ to catch the early bus.

  A.to hope。m

  B.hope

  C.hoping。m

  D.hoped

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• 4______ the project in time, the staff were working at weekends.

  A.Competing

  B.Having completed

  C.To have completed

  D.To complete

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• 5Has all that ____ without delay ____ yet?

  A.can do…being done

  B.done…been done

  C.ought to be done…to do

  D.should be done…been done

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• 6Nowadays people sometimes separate their waste to make it easier for it ______.      .

  A.reusing

  B.reused

  C.reuses

  D.to be reused

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• 7Schools across China are expected to hire 50,000 college graduates this year as short-term teachers, almost three times the number hired last year, ______ reduce unemployment pressures.

  A.help

  B.to have helped

  C.to help

  D.having helped

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• 8To answer correctly is more important than _____.

  A.that you finish quickly

  B.finishing quickly

  C.to finish quickly

  D.finish quickly

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• 9We often provide our children with toys, footballs or basketballs, _______ that all children like these things.

  A.thinking

  B.think

  C.to think

  D.thought

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• 10Not only should you get used ______ under difficult conditions but you also you pay more attention ______ your work well.

  A.to work, to do

  B.to working, to doing

  C.to work, to doing

  D.to working, to do

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