—I narrowly escaped being hit by a speeding car yesterday.—You can never be ________ careful in the street.

试卷相关题目

• 1Helping the old and the weak is a good virtue which, ________ is necessary for us to do.

  A.however

  B.otherwise

  C.still

  D.therefore

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• 2The ability to store knowledge makes computers different from every other machines________ invented.

  A.ever

  B.thus

  C.yet

  D.still

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• 3Our new house is very ________ for me as I can get to the office in five minutes.

  A.patient

  B.suitable

  C.convenient

  D.comfortable

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• 4The man to whom we handed the forms pointed out that they had not been________ filled in.

  A.generally

  B.regularly

  C.strictly

  D.properly

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• 5It’s known to all that unless you take ________ exercise you won’t keep good health.

  A.normal

  B.ordinary

  C.average

  D.regular

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• 6Their cheerful voices showed that they were having a ________ discussion.

  A.friendly

  B.serious

  C.complete

  D.noisy

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• 7After the new technique was int roduced, the factory produced________ in 2001 as the year before.

  A.as twice many machines

  B.twice many as machines

  C.twice as many machines

  D.as many machines twice

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• 8Exercise is ________ as any other to lose unwanted weight.

  A.so useful a way

  B.as a useful way

  C.as useful a way

  D.such a useful way

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• 9As we all know, typing is a ________ job to a ________ heart.

  A.tired; tired

  B.tired; tiring

  C.tiring; tired

  D.tiring; tiring

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• 10Attention please, everybody! Please keep ________ for  a moment while I take your photograph.

  A.still

  B.silent

  C.calm

  D.quiet

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