What kind of person is a color-blind person? [originaltext] (11)If people can’

游客2023-09-25  32

问题 What kind of person is a color-blind person?
(11)If people can’t tell all kinds of colors, we can say they are color-blind. (12)Most color-blind people can see yellow and blue, but cannot tell red from green. (14)Very few people are blind to all kinds of colors (13) but they may see black and white. It’s interesting that many color-blind people don’t think they are color-blind. (15)Well, the reason is that they don’t know that they can’t see or name the real colors. This can be dangerous when a color-blind person is passing the traffic lights. Some people are born color-blind.  And though doctors have tested many times on the reason for color-blindness, there is still no good reason for it at all. So there is still no way to cure the color-blindness.

选项

答案 tell

解析 题目询问什么样的人被称为色盲。由关键句“如果人们不能分辨出各种颜色,我们就称他们为色盲”可以知道答案为“tell”。
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