Studies show that people are more _____ to suffer from back problems if they always sit before computer screens for long hours.

试卷相关题目

• 1They returned home after a long journey, _______.

  A.hungry & tiredly

  B.hungrily & tiredly

  C.tired & hungry

  D.tired & hungrily

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• 2I think you should go back to your ______ plan, which is much more practical than the present one.

  A.random

  B.original

  C.abstract

  D.ridiculous

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• 3Three hours later, they got to the top of the mountain, _____.

  A.tired but excited

  B.tiredly but excitedly

  C.tiredly but excited

  D.tired but excitedly

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• 4When climbing the hill John was knocked unconscious by an _____ rolling stone.

  A.untouched

  B.unexpected

  C.unfamiliar

  D.unbelievable

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• 5In my view, biology is _____ chemistry, but a little easier than mathematics.

  A.a subject so difficult as

  B.a subject as difficult as

  C.as a difficult subject as

  D.difficult as a subject as

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• 6Whoever has ____ sense knows that smoking is harmful to people's health.

  A.normal

  B.usual

  C.ordinary

  D.common

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• 7It's easy to become _____ to the children you work with.

  A.attached

  B.devoted

  C.abandoned

  D.applied

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• 8It is known to us all E-mail is _____ more _____ than sending a fax.

  A.many, efficient

  B.much, efficiently

  C.a far, efficiently

  D.a lot, efficient

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• 9Leave it to me! I feel much more _____ about myself and my abilities these days.

  A.confident

  B.energetic

  C.generous

  D.curious

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• 10He gave me some very ____ advice on designing the project.

  A.deserving

  B.worthy

  C.precious

  D.valuable

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