During the experiment, blood flow in the brains of the participants was measured in order to____________.

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• 1The participants of the experiment were asked ___.

  A.to tell the difference between 16 sounds

  B.to take down the time each sound lasted

  C.to identify the direction the sound came from

  D.to detect the number of the loudspeakers.

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• 2The purpose of the experiment described in the passage is to find whether

  A.blind children can regain their sight

  B.blind people have a better sense of sound

  C.the sense of touch is better among blind people

  D.blood flow in the brains of blind people is slower

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• 3Judging from the writing style of the passage, it is ___.

  A.a piece of advertisement

  B.a science report

  C.a passage for professional reading

  D.a passage for arguing an opinion

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• 4According to the passage, you can ___ at the conservation camps.

  A.experiment on the dormouse

  B.practise your favorite hobbies

  C.enrich your knowledge of wildlife

  D.have free accommodation and food

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• 5What could be the best title for this passage、

  A.A Prince and His Dog

  B.A Profit - Making Lie

  C.A Magnificent Hotel

  D.A Faithful but Unlucky Dog

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• 6Which of the following statements best summarizes the main idea of the passage、

  A.Most blind people have a well - developed sense of touch.

  B.People go blind because of the breakdown of their visual cortex.

  C.Most blind people have a better sense of sound than normal people.

  D.Human brains can adjust themselves after the loss of a certain function.

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• 7According to the passage, snake charmers will be retrained as wildlife teachers mainly because___.

  A.schools need large numbers of such teachers

  B.most of them cannot support their families

  C.their performances on the street are banned

  D.the government plans to save the dying art

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• 8The purpose of the proposed "dial a snake charmer" telephone service is ___.

  A.to give performance of snake dancing

  B.to teach householders how to catch and kill snakes

  C.to offer cleaning service to wealthy householders

  D.to help remove unwanted snakes from the houses

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• 9The word "clandestinely" in paragraph 4 can be best replaced by the word "___"

  A.secretly

  B.publicly

  C.subconsciously

  D.diligently

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• 10Which of the following statements is NOT true according to the passage、

  A.Snake charmers can easily be recognized by the police on the street.

  B.Children of snake charmers would not like to continue their fathers' job.

  C.Snake charmers are quite angry with the attitude of their fellow countrymen.

  D.The animal rights activists take a negative attitude towards snake charmers.

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