Scientists are convinced________the positive effect of laughter________physical and mental health.

试卷相关题目

• 1In order not to let the others hear what he said，he________the news to me.

  A.shouted

  B.told

  C.whispered

  D.said

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• 2When I was in hospital，my mother made a promise that she would take me to Qingdao________I was well enough to travel，which________my recovery.

  A.direct；contributed to

  B.directly；contributed to

  C.directly；attributed to

  D.direct；attributed to

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• 3We shouldn’t complain about being poor，because many families are much_______after the big earthquake.

  A.better off

  B.badly off

  C.well off

  D.worse off

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• 4(2010、山东卷)Sam________some knowledge of the computer just by watching others working on it.

  A.brought up

  B.looked up

  C.picked up

  D.set up

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• 5—How could you________my sister so easily in the crowd、—Because she stood out in her bright red dress.

  A.pick up

  B.pick out

  C.take up

  D.take out

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• 6(2010、重庆卷)The news shocked the public，________to great concern about students’ safety at school.

  A.having led

  B.led

  C.leading

  D.to lead

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• 7(山东高考)By the time he realizes he________into a trap，it’ll be too late for him to do anything about it.

  A.walks

  B.walked

  C.has walked

  D.had walked

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