Upon reaching an/a ______  age, children are encouraged, but not forced, to “leave the nest”.   

试卷相关题目

• 1It is ______ to improve the working conditions for the construction workers.

  A.worthwhile

  B.worth

  C.worthy

  D.worthy of

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• 2I often visit my parents, who live in the countryside whenever_______.

  A.I am convenient

  B.it is convenient to me.

  C.I will be convenient.

  D.it will be convenient to m

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• 3—Does coffee really work when you have to work late into night? —Yes. As far as I'm concerned，I feel very________ after a coffee.

  A.energetic

  B.normal

  C.strong

  D.sensitive

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• 4The spokesman said that this was a（n）________ negotiation （谈判） because it solved a lot of problems between the two sides．

  A.attractive

  B.defensive

  C.protective

  D.productive

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• 5Never form the habit of smoking because it ______ human beings.

  A.does harm with

  B.is harmful to

  C.is harm for

  D.does harmful to

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• 6These mistakes are very___________ among students, so we're not surprised if you also make such mistakes.

  A.grand

  B.common

  C.considerate

  D.popular

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• 7I suggest Zhoushan for your holiday. It is really _______ a visit.

  A.worth

  B.worthy

  C.worthwhile

  D.worthy of

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• 8The general secretary stressed that what he had just said was only his _________view, not official intentions.

  A.private

  B.separate

  C.personal

  D.single

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• 9The higher the oil price is, ___________to the global economy.   

  A.the more damage will it cause

  B.the more it will cause damage

  C.the more damage it will cause

  D.the more will it cause damage

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• 10The disappearance of dinosaurs made _______ the evolution and dominance of mammals on the earth.

  A.it was possible

  B.it possible

  C.possible to be

  D.possible

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