大学英语大学英语大学英语四级(CET4)2003年1月大学英语四级(CET-4)真题试卷

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• 31Vitamins are complex ________ that the body requires in very small mounts.

  A.matters

  B.materials

  C.particles

  D.substances

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• 32Apart from caring for her children, she has to take on such heavy ________ housework as carrying water and firewood.

  A.time-consumed

  B.timely-consumed

  C.time-consuming

  D.timely-consuming

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• 33Anna was reading a piece of science fiction, completely ________ to the outside world.

  A.having been lost

  B.to be lost

  C.losing

  D.lost

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• 34The police are trying to find out the ________ of the woman killed in the traffic accident.

  A.evidence

  B.recognition

  C.status

  D.identity

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• 35All human beings have a comfortable zone regulating the ________ they keep from someone they talk with.

  A.distance

  B.scope

  C.range

  D.boundary

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• 36We have planned an exciting publicity ________ with our advertisers.

  A.struggle

  B.campaign

  C.battle

  D.conflict

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• 37________ the help of their group, we would not have succeeded in the investigation.

  A.Besides

  B.Regardless of

  C.But for

  D.Despite

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• 38________ much is known about what occurs during sleep, the precise function of sleep and its different stages remains largely in the realm of assumption.

  A.Because

  B.For

  C.Since

  D.While

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• 39John doesn’t believe in ________ medicine; he has some remedies of his own.

  A.standard

  B.regular

  C.routine

  D.conventional

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• 40Owing to ________ competition among the airlines, travel expenses have been reduced considerably.

  A.fierce

  B.strained

  C.eager

  D.critical

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