Which of the following is the author’s main argument 、

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• 1According to the study of Brown Medical School , _____ .

  A.more than 6 million Americans distrust doctors

  B.only 1/10 of medical websites aim to make a profit

  C.about 1/10 of the websites surveyed are of high quality

  D.72 of health websites offer incomplete and faulty facts

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• 2Some Americans stay away from doctors because they _____  .

  A.find medical devices easy to operate

  B.prefer to be diagnosed online by doctors

  C.are afraid to face the truth of their health

  D.are afraid to misuse their health insurance

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• 3According to the text , an increasing number of Americans _____ .

  A.are suffering from mental disorders

  B.turn to Internet pharmacies for help

  C.like to play deadly games with doctors

  D.are sceptical about surfing medical websites

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• 4Which film is about the life of a real person 、

  A.Beethoven’s 2nd

  B.Charlie and the Chocolate Factory

  C.Cinderella Man

  D.Liar Liar

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• 5Willy Wonka is _____  .

  A.a boxer who suffers a series of losses

  B.a lawyer who has never told the truth

  C.a man who runs a chocolate factory

  D.a man who invents is time machine

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• 6Which institution is responsible for the development of Choset’s robots 、

  A.Robodics Trends .

  B.Pittsburgh City Council

  C.Carnegic Mellon University .

  D.Federal Emergency Management Agency .

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• 7Choset believes that his invention _____  .

  A.can be attached to an electronic arm

  B.can be used by hobbyists is model airplanes

  C.can find victims more quickly than a sniffer dog

  D.can sense its way no better than its operators

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• 8By saying “We needed them yesterday” (paragraph7), Stover means that snake-like robots_____  .

  A.could help handle the aftermath of Hurricane Katrina

  B.would have been put to use in past rescue work

  C.helped rescuers search flooded houses yesterday

  D.were in greater need yesterday than today

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• 9What it the text mainly about 、

  A.Snake-like robots used in industries

  B.Snake-like robots made to aid in rescues.

  C.The development of snake-like robots .

  D.The working principles of snake-like robots .

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