Many people think of deserts as ________ regions, but numerous species of plants and animals have adapted to life there.

试卷相关题目

• 1To prevent flooding in winter the water flowing from the dam is constantly ________ by a computer.

  A.graded

  B.managed

  C.conducted

  D.monitored

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• 2By signing the lease we made a ________ to pay a rent of $ 150 a week.

  A.conception

  B.commission

  C.commitment

  D.confinement

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• 3Attempts to persuade her to stay after she felt insulted were ________.

  A.in no way

  B.on the contrary

  C.at a loss

  D.of no avail

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• 4The younger person’s attraction to stereos cannot be explained only ________ familiarity with technology.

  A.in quest of

  B.by means of

  C.in terms of

  D.by virtue of

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• 5We should be able to do the job for you quickly, ________ you give us all the necessary information.

  A.in case

  B.provided that

  C.or else

  D.as if

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