Bacteria are sometimes _____ too small to be seen without a microphone.

试卷相关题目

• 1She is only _____ satisfied to copy notes of others without the pain of thought for herself.

  A.very

  B.much

  C.so

  D.too

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• 2An estimated 20 percent of the U.S. population has no bank account,more than half of this group don't have credit card _____ can not get bank loans.

  A.or

  B.so

  C.and

  D.yet

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• 3Computers are already widely used in industry and in universities and the time may come when it _____ possible for ordinary people to use them as well.

  A.is

  B.will be

  C.must be

  D.may be

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• 4No other drug is available at present _____ can produce the same therapeutic effect with less risk.

  A.that

  B.than

  C.when

  D.as

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• 5Once he starts talking about Chinese or foreign affairs, ancient or modern, _____ .

  A.there is no stopping of him

  B.he is not to stop

  C.there is no stopping him

  D.it is no stopping him

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• 6I should be the _____ man to think highly of those who wake up to persons of influence.

  A.right

  B.very

  C.last

  D.same

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• 7We are all agreed that the plan is practical and feasible,but he thinks _____ .

  A.not

  B.the reverse

  C.contrarily

  D.otherwise

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• 8Classes will cease to exist by the time communism _____ throughout the world.

  A.is achieved

  B.has been achieved

  C.will be achieved

  D.will have been achieved

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• 9Wang Qing did not come to the meeting;he _____ the notice on the blackboard since we saw it on our way to the dininghall.

  A.must not have missed

  B.could not miss

  C.could not have missed

  D.wouldn't have missed

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