___ from space, the earth with water ___70％ of its surface looks like a 'blue blanket'.

试卷相关题目

• 1The survey ______ in our school last month shows that about three percent of the students are addicted to the Internet games.

  A.conducted

  B.was conducted

  C.conducting

  D.to be conducted

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• 2Every year about one million tourists visit Stonehenge, which is believed __________before the Pyramids, about 4,000 years ago.

  A.to build

  B.to have built

  C.to be built

  D.to have been built

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• 3He is used to ______ to his office in spite of bad weather.

  A.to walk

  B.walking

  C.walked

  D.has walked

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• 4You need some facts _____ to base your theory.

  A.where

  B.on which

  C.in place where

  D.in the place

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• 5China's hurdler Liu Xiang was disqualified due to false start in the 60-metre event, _____ his rival Dayron Robles of Cuba an easy win of 7.66 seconds.

  A.giving

  B.given

  C.to give

  D.gave

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• 6---- What do you think made Tom so upset? ---- ______her new bicycle.

  A.Because of

  B.Lost

  C.As she lost

  D.Losing

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• 7I think Tom, as the head of a big department, should either study regularly or ____his job.

  A.quits

  B.to quit

  C.quitting

  D.quit

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• 8The message is very important, so it is supposed _______as soon as possible.

  A.to be sent

  B.to send

  C.being sent

  D.sending

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• 9It was so cold that they had the fire _____ all night.

  A.to burn

  B.burn

  C.burning

  D.burned

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• 10________in the computer games，the boy no longer put his heart into study.

  A.Absorbing

  B.Losing

  C.Absorbed

  D.Devoted

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