Fiber-optic cables can carry hundreds of telephone conversations .

试卷相关题目

• 1I like the food at that restaurant, but the  is poor； the waiters don't seem to be welltrained.

  A.repair

  B.service

  C.maintenance

  D.chargeD. blockade

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• 2She was good at  her ideas in the debate.

  A.putting across

  B.putting aside

  C.putting back

  D.putting off

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• 3That may be the worst drought the country experienced within living .

  A.mind

  B.knowledge

  C.memory

  D.scope

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• 4The vulgar speech at that meeting was  of her poor upbringing.

  A.explanatory

  B.expository

  C.illustrative

  D.revealing

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• 5They are busy looking for a hotel for their wedding .

  A.snack

  B.refreshment

  C.banquet

  D.meal

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• 6Our trademark will be present on  occasions in TV, radio and other media within theUnited States.

  A.countless

  B.countable

  C.numerical

  D.numeral

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• 7Airbags will protect the driver in the event of a frontal impact.. The underlined part means

  A.if a frontal impact can be prevented

  B.if a frontal impact happens

  C.before a frontal impact

  D.during a frontal impact

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• 8A chess player must have a(n)  imagination and rich sense of fantasy.

  A.abundant

  B.unbelievable

  C.fertile

  D.generative

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• 9The treatment her father received helped ___________  his life by 5 years.

  A.prolong

  B.increase

  C.expand

  D.continue

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• 10There are many gaily painted classrooms in this kindergarten that children like very much. Theunderlined pari means .

  A.cheerfully

  B.light-heartedly

  C.brightly

  D.lightly

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