Cloning an animal is a complex ________ that can go fatally wrong at any stage.

试卷相关题目

• 1His inability to speak English puts him at a(n)________ when he attends international conferences．

  A.advantage

  B.disadvantage

  C.position

  D.trouble

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• 2As a parent, you ought to set a better _____ to your children, who learn bad behaviors quickly.

  A.goal

  B.future

  C.understanding

  D.example

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• 3I have been trying to advise them not to act that way, but my advice had no _________on them.

  A.impression

  B.advantage

  C.influence

  D.affect

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• 4The officer insisted that Michael did not follow the correct ________ in applying for a vis

  A.A.pattern

  B.procedure

  C.program

  D.perspective

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• 5It is ________ of the country that the people go out to pick up flowers on the first day of spring．

  A.habit

  B.a habit

  C.customer

  D.a custom

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• 6In order to attract more customers, many supermarkets usually sell their goods at a good________ at weekends.

  A.benefit

  B.discount

  C.interest

  D.cost

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• 7Read the ______ carefully before you do the test.

  A.directions

  B.explanations

  C.situations

  D.occupations

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• 8Common ________ of depression are lack of energy, loss of interest in things you once enjoyed．

  A.signs

  B.scenes

  C.sights

  D.signals

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• 9The man was determined to deal with the problem on his own and turned down ______ of help.

  A.invitations

  B.offers

  C.applications

  D.comments

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• 10With my present low income, buying a new car doesn't seem to be a practical ______ to make.

  A.charge

  B.summary

  C.budget

  D.welfare

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