________ that all the lights are off before you leave the lab.

试卷相关题目

• 1My suitcase ________ only a few warm-weather clothes.

  A.includes

  B.closes

  C.contains

  D.besides

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• 2Noise, ________, is a kind of pollution.

  A.such as

  B.take for example

  C.like

  D.for example

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• 3After the match was ended, the crowded were ________ out of the football ground.

  A.pouring

  B.driving

  C.pulling

  D.flying

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• 4They had been friends since Grade Three and had ________ many of their high school experience.

  A.learned

  B.obtained

  C.remembered

  D.shared

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• 5The teachers in our school are ________ very young between the ages of twenty and thirty .

  A.nearly

  B.almost

  C.mostly

  D.most

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• 6The doctors _____ the medicines to the people in the flood are

  A.A.distinguished

  B.chose

  C.annoyed

  D.distributed

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• 7His mother is deaf so she has to use a hearing ________.

  A.help

  B.machine

  C.aid

  D.assistant

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• 8She ________ a valuable diamond sent by him, but her mother advised her not to ________ it.

  A.received; receive

  B.accepted; accept

  C.accepted; receive

  D.received; accept

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• 9These animals would face the danger of ________ because of the pollution.

  A.dying away

  B.dying down

  C.dying out

  D.dying off

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• 10The young man is traveling around the world ________ information about the local people and their cultures there.

  A.offering

  B.gathering

  C.passing

  D.hunting

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