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When the first white men arrived in Samoa, they found blind men, who could see well enough to describe things in detail just by holding their hands over objects. In France, Jules Romaine tested hundreds of blind people and found a few who could tell the difference between light and dark. He narrowed their photosensitivity(感觉灵敏度)down to areas on the nose or in the finger tips. In 1960 a medical board examined a girl in Virginia and found that, even with thick bandages over her eyes, she was able to distinguish different colors and read short sections of large print.
Rosa Kuleshova, a young woman in the Urals, can see with her fingers. She is not blind, but because she grew up in a family of blind people, she learned to read Braille(盲文)to help them and then went on to teach herself to do other things with her hands. She was examined by the Soviet Academy of Science, and proved to be genuine. A scientist made an intensive study with her and found that, securely blindfolded with only her arms stuck through a screen, she could tell the difference between three primary colors. To test the possibility that the cards reflected heat differently, he heated some and cooled others without affecting her response to them. He also found that she could read newsprint under glass, so texture was giving her no clues. She was able to identify the colors and shape of patches of light projected on to her palm or on to a screen. In rigidly controlled tests, with a blindfold and a screen and a piece of card around her neck so wide that she could not see round it, Rosa read the small print in a newspaper with her elbow. And, in the most convincing demonstration of all, she repeated these things with someone standing behind her pressing hard on her eyeballs. Nobody can cheat under this pressure.
1. The first white men to visit Samoa found people who ____.
2. From the first paragraph we can learn that ____.
3. Why did the scientist put the paper under glass?
4. Which of the following makes the demonstration most persuasive?
5. Which of the following statements is true?

问题1选项
A.were not entirely blind
B.described things by touching them
C.could see with their hands
D.could see when they hold out their hands
问题2选项
A.very few people have the sensitivity of the blind
B.not everybody sees with his eyes
C.blind people can manage to see things, but not clearly
D.it is possible to narrow the photosensitive areas of the body
问题3选项
A.To prevent Rosa from feeling the print.
B.To stop the reflection of heat.
C.To make things as difficult as possible.
D.To stop her from cheating.
问题4选项
A.To read through glass, blindfolded.
B.To identify the color and shape of light on a screen while securely blindfolded.
C.To carry out the test with someone pressing on her eyeballs.
D.To work from behind a screen, blindfolded and with a card round her neck.
问题5选项
A.The men in Samoa were not quite blind.
B.A girl called Virginia could read newsprint even when she was blindfolded.
C.Rosa’s ability to see was confined to her fingers.
D.The result of the last test on Rosa was least doubtable.
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