Plants _________carbon dioxide and at the same time _________oxygen. So we may put some in our bedrooms to purify the air.

试卷相关题目

• 1Mr. Richard hasn't got any time to play golf these days, because he is ______ in the research of bird language.

  A.devoted

  B.concentrated

  C.buried

  D.spared

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• 2No sooner __________ down on bed _________ the telephone rang．

  A.had he lain, than

  B.had he lied, when

  C.did he lie, than

  D.had he laid, before

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• 3He played the computer game till late last night, ________,early this morning.

  A.rather than

  B.or rather

  C.other than

  D.more than

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• 4Too much drinking and smoking ______ his death.

  A.resulted from

  B.brought with

  C.conquered

  D.contributed to

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• 5The chairman asked me to ________the report, because he didn't want to speak for too long at this meeting.

  A.cut out

  B.cut in

  C.cut off

  D.cut down

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• 6The old woman ______ her sons and daughters ______ and see her from time to time.

  A.suggested; to come

  B.hoped; to come

  C.desired; coming

  D.desired; to come

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• 7People believe that we ______a special ability to learn language and that our brain _____ itself to the language we hear.

  A.are prepared for；adjusts

  B.are equipped for；adapts

  C.are armed by；fits

  D.are equipped with；adjusts

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• 8The homeless dog bounced around to various homes over the years after its owner                  died until finally it was ____ by a kind family.

  A.adapted

  B.picked

  C.adopted

  D.adjusted

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• 9Any car that would ____ these young customers has to have three main features, great style, strong performance and a low price.

  A.attend to

  B.contribute to

  C.appeal to

  D.add to

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• 10Receiving good treatment, she was beginning to ________ and soon came back to work.

  A.pick up

  B.wake up

  C.grow up

  D.show up

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