Whenever tectonic plates move, earthquakes happen.

试卷相关题目

• 1Big earthquakes of a magnitude 8 or higher seldom happen far from the edges of tectonic plates.

  A.right

  B.wrong

  C.not mention

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• 2Seismometers can identify and locate most of the earthquakes in Chin

  A.A.right

  B.wrong

  C.not mention

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• 3Few earthquakes happen without people’s awareness.

  A.right

  B.wrong

  C.not mention

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• 4The earth quake is the most unpredictable natural disaster.

  A.right

  B.wrong

  C.not mention

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• 5Oklahoma is an area often experiencing natural disasters.

  A.right

  B.wrong

  C.not mention

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• 6The earthquake that hit the eastern half of the United States two centuries ago is the biggest“mid-plate”one in history.

  A.right

  B.wrong

  C.not mention

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• 7“cats”,”monkeys” and “giraffes” mentioned in paragraph 1 are examples to illustrate

  A.they are highly-evolved species as humans.

  B.humans can learn animals’skills.

  C.they are skillful in different ways.

  D.animals have skills that humans do not possess.

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• 8Which of the following can be found in the archive gallery、

  A.History books.

  B.The Wright brothers’sculpture.

  C.First practical airplanes built in the late 19thcentury.

  D.Leonardo da vinci’s bird-like flying machines

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• 9What happened after the Wright brothers’success、

  A.People carried out a systematic study on pigeons.

  B.People studied more animals and plants to develop the airplane.

  C.People cound fly their airplane for fun.

  D.People kept their airplane at a French gallery.

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• 10Which of the following in true about the research carried out by the US Army、

  A.It has changed our life.

  B.It has cost a large sum of money.

  C.It has improved the abilities of tanks.

  D.It has not succeeded yet.

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