Scientists are searching for the old tree ________ because it can teach them a great deal about many matters．

试卷相关题目

• 1When Anne’s family were in the ________ place they were ________ about their safety．

  A.hiding; worry

  B.hidden; worried

  C.hiding; worried

  D.hide; worried

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• 2I had to write a ________ composition．

  A.two-thousand-word

  B.two-thousand-words

  C.two thousands word

  D.two-thousand words

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• 3A great number of people are going ________ and hundreds of children have died of ________．

  A.hungrily; hunger

  B.hungry; hunger

  C.hunger; hungry

  D.hungry; hungrily

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• 4Before they moved to their new house, they asked their parents for a ________ table．

  A.brown round wooden

  B.wooden brown round

  C.wooden round brown

  D.round brown wooden

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• 5The pain ________ him awake the whole night．

  A.prevent

  B.kept

  C.stop

  D.caused

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• 6In this solar system, only the earth satisfies the complex conditions ________ for physical life as we know．

  A.necessary

  B.are necessary

  C.that is necessary

  D.it is necessary

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• 7The police have nothing ________ to go on．

  A.concrete

  B.concord

  C.concourse

  D.concur

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• 8Ann will take ________ holiday in two weeks．

  A.a three-day

  B.three-days

  C.three day’s

  D.a three-days

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• 9The newly-built skyscraper, ________ beyond imagination, is thought the first one in this city．

  A.one hundred and twenty-five meters as high as

  B.as one hundred and twenty-five meters as high

  C.as high as one hundred and twenty-five meters

  D.as high one hundred and twenty-five meters as

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• 10This work of art is so __________ that I can’t see what the painter meant．

  A.new

  B.abstract

  C.abroad

  D.absorbed

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