Scientists have found no ________of life on Mars so far,though great efforts have made on the research.

试卷相关题目

• 1The popular cartoon Mulan is a (an) _____ of a Chinese poem for children．

  A.imagination

  B.plot

  C.story

  D.adaptation

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• 2The government placed _____ on the numbers of foreign cars that could be imported.

  A.limitations

  B.restraint

  C.requirements

  D.restrictions

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• 3.The chief________of the year 2010 for Shanghai will be the Expo.

  A.incident

  B.event

  C.affair

  D.accident

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• 4Much to his _____, his father was not angry at the result of the examination

  A.surprised

  B.exciting

  C.surprise

  D.excited

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• 5Xie Na is _______ as a TV presenter but she doesn't have _______ in managing a clothes shop.

  A.success

  B.many experiences

  C.a success

  D.much experience

  E.great success

  G.a great success

  H.a lot of experiences

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• 6NASA has made a ________ that our earth has no threat associated with the film 2012 which is based on pure myths.

  A.clarification

  B.classification

  C.identification

  D.presentation

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• 7When a space shuttle has accomplished its _____, it can be ready for another trip in about two weeks.

  A.venture

  B.mission

  C.commission

  D.responsibility

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• 8My sister had beautiful black long _____ but I could see some white _____.

  A.hairs ,hair

  B.hair ,hairs

  C.hairs ,hairs

  D.hair ,hair

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• 9Do you brush ______ every day?

  A.your tooth

  B.your tooths

  C.your teeth

  D.teeth

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• 10The soldiers have to stand for hours without changing _______.

  A.position

  B.state

  C.situation

  D.location

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