—Must I turn off the gas after cooking? —Of course, you can never be ________ careful with that．

试卷相关题目

• 1The earthquake in Japan, measuring 9.0 on the Richter Scale, was so violent ________ cause a series of explosions of the nuclear reactors in several power stations.

  A.to

  B.that

  C.as to

  D.as that

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• 2Come and look after my baby if _______ tomorrow.

  A.you are convenient

  B.you'll be convenient

  C.it will be convenient to you

  D.it is convenient to you

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• 3The new school is _____ our previous one.

  A.as three times big as

  B.three times so big as

  C.three times the size of

  D.three times as bigger as

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• 4—________you like that latest type of car so much，why not buy it? —Well，I can't afford so expensive a car. It is worth 200,000 yuan.

  A.As if

  B.Even if

  C.Now that

  D.In case

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• 5When he was a student, he would get up early and work late into night, believing “______________”

  A.Never too late to learn.

  B.Never count your chickens until they are hatched.

  C.The early bird catches the worm.

  D.Everyone has his feet of clay

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• 6Since time began, it seems, people have been putting off______they______have done today, scolding themselves in the meantime．

  A.that, must

  B.that, should

  C.what, could

  D.what, would

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• 7The lawyer rarely wears anything other than jeans and T-shirt ________ the reason.

  A.whatever

  B.wherever

  C.whenever

  D.however

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• 8Karen was always thinking we were talking about his poor past. Every time we were chatting together, he would be all _____.

  A.over

  B.ears

  C.lone

  D.through

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• 9Some scientists believe that ________ is no doubt ________ a cure for AIDS will be found.

  A.it; that

  B.it; whether

  C.there; that

  D.there; whether

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• 10We congratulated Jerry ________ the championship.

  A.on winning

  B.winning

  C.to win

  D.about winning

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