Some can never go above 4000 meters, because their body is unable to ___________ these extreme conditions.

试卷相关题目

• 1After a long walk, Mary's legs _____ and she couldn't run any further.

  A.gave out

  B.broke out

  C.tired out

  D.stuck out

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• 2The supermarkets____open until late every evening, which provides us much convenience.

  A.prove

  B.maintain

  C.continue

  D.remain

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• 3The parents are ______ by law to send their children to school.

  A.demanded

  B.required

  C.requested

  D.called

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• 4She told her husband that she couldn't _______ the rest of the housework without his help.

  A.get over

  B.get through

  C.get into

  D.get off

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• 5My uncle from Hongkong has changed so much that I could hardly ________ him at the airport.

  A.understand

  B.realize

  C.recognize

  D.know

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• 6As the famous saying _______, two heads are better than one

  A.mentions

  B.goes

  C.tells

  D.instructs

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• 7Babies enjoy ______ before they go to sleep.

  A.to pat

  B.to be patted

  C.patting

  D.being patted

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• 8It was several minutes before I was ______of what was happening

  A.aware

  B.accused

  C.tired

  D.a shamed

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• 9The international agreement, ______ help people kick the habit of smoking, was signed on February 27.

  A.intended to

  B.intending to

  C.being intended to

  D.intending to

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• 10Glass is made _______ all kinds of bottles

  A.from

  B.in

  C.of

  D.into

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