I hope all the precautions against air pollution, __ suggested by the local government, will be seriously considered here.

试卷相关题目

• 1If I __ you, I would go to look for him.

  A.was

  B.were

  C.would be

  D.am

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• 2Liquid water changes to vapor, __ is called evap

  A.which

  B.what

  C.that

  D.it

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• 3Sound travels __ air.

  A.through water faster and

  B.where it is faster through water than through

  C.faster through water than through

  D.faster than through water and

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• 4The medical record shows that it was the drag, not the disease, __ killed him him several years ago.

  A.that

  B.finally

  C.the effects of which

  D.the effect of which

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• 5Not until the game had begun __ at the sports ground.

  A.had he arrived

  B.he have arrived

  C.he should arrive

  D.did he arrived

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• 6All flights __ because of the snowstorm, many passengers could do nothing but take the train.

  A.had been canceled

  B.have been canceled

  C.were canceled

  D.having been canceled

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• 7What's the matter、 I smell something.

  A.burn

  B.burns

  C.burning

  D.being burned

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• 8It's very nice __ you to help me.

  A.for

  B.in

  C.like

  D.of

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• 9My grandfather has decided to make me go back to college immediately, study my lessons carefully, and __ .

  A.attain my master's degree

  B.a master's degree must be attained

  C.must attain my master's degree

  D.to my master's degree I have to attain

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• 10The habit of __ regular hours is of extreme importance to successful learning.

  A.keep

  B.keeping

  C.to keep

  D.kept

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