By moving the radar beam around slowly in circles, we can（  ）the surroundings。

试卷相关题目

• 1The rebels occupied two cities in the south, which threatened the（  ）of the country。

  A.stability

  B.standing

  C.steady

  D.status

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• 2The US is trying to（  ）the serious problems caused by the energy crisis。

  A.put up with

  B.comup with

  C.copewith

  D.comply with

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• 3The police were searching for evidence to prove the accused man's（  ）, but in vain。

  A.mistake

  B.fault

  C.guilt

  D.duty

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• 4The word’s greatest sporting event,the Olympic Games, upholds the amateur ideal that（  ）matters is not wining but participating。

  A.anything

  B.whose

  C.something

  D.what

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• 5It is estimated that China’ s automobile production will increase（  ）one quarter next year。

  A.to

  B.at

  C.by

  D.with

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• 6Mary people are worrying about the fact that the standards of public（  ）have declined。

  A.rightness

  B.awareness

  C.mentality

  D.morality

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• 7Iceland lies far north in the Atlantic, with its northernmost tip actually（  ）the Arctic Circle。

  A.touches

  B.touched

  C.touching

  D.being touched

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