Winter is the toughest season for the grasses and flowers to survive.

试卷相关题目

• 1Grasses and flowers in the desert whose life cycles are short shows their ability to adapt to the quick disappearance of rainwater there after it falls in spring.

  A.Right

  B.Wrong

  C.Not mentioned

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• 2Grasses and flowers in desert are unable to survive because they stay in the form of seeds to wait for the right amount of water to come.

  A.Right

  B.Wrong

  C.Not mentioned

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• 3Ordinary plants are unable to survive in the desert mainly because of the changeable weather.

  A.Right

  B.Wrong

  C.Not mentioned

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• 4All the people <u>assembled</u> at Mary's house.

  A.collected

  B.fixed

  C.asserted

  D.assist

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• 5The committee <u>comprises</u> five persons.

  A.absorbs

  B.concerns

  C.excludes

  D.involves

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• 6The shoot system of perennials can help the plants absorb less of the sun's ray.

  A.Right

  B.Wrong

  C.Not mentioned

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• 7The theme of the second last paragraph is why the perennials can survive as plants for several years.

  A.Right

  B.Wrong

  C.Not mentioned

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• 8Desert perennials lose their leaves after the rainy season just as trees in wetter climates lose theirs in wetter climates because winter arrives, but the reasons for this features are different.

  A.Right

  B.Wrong

  C.Not mentioned

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• 9The main readers of medical journals are

  A.the general public.

  B.healthprofessionals.

  C.B.healthprofessionals.C.medical critics.

  D.news reporters.

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• 10Which of the following statements is NOT true、

  A.Many medical journals also publish online.

  B.A few medical journals are general medical journals.

  C.Most medical journals publish only online.

  D.Most medical journals are specialty journals.

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