Sound travels __ air.

试卷相关题目

• 1The 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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• 2Not 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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• 3We regret __ you that the computers you ordered are out of stock.

  A.informing

  B.to inform

  C.having informed

  D.m have informed

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• 4The modem __ long pencil can draw a line 35 miles in length.

  A.7-inched

  B.7-inch

  C.7-inchs

  D.7-inches

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• 5The police __ the records of all those involved in the crime.

  A.looking into

  B.being looked into

  C.is looking into

  D.are looking into

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• 6Liquid water changes to vapor, __ is called evap

  A.which

  B.what

  C.that

  D.it

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• 7If I __ you, I would go to look for him.

  A.was

  B.were

  C.would be

  D.am

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• 8I hope all the precautions against air pollution, __ suggested by the local government, will be seriously considered here.

  A.while

  B.since

  C.as

  D.after

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• 9All 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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• 10What's the matter、 I smell something.

  A.burn

  B.burns

  C.burning

  D.being burned

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