更多" About nine men in every hundred 6"的相关试题:
[单项选择] About nine men in every hundred 61 from color blindness in some way; women are luckier—only about one in two hundred is affected in this manner. Perhaps, after all, it is safer to be driven by a woman. There are different forms of color blindness. In some cases, a man may not be able to see deep red. He may think that red, orange and yellow are shades of green. Sometimes a person cannot 62 the difference between blue and green. In 63 cases, an unlucky man may see everything in shades of green--a 64 world indeed. Sometimes color blindness can be dangerous. For example, when in the forest 65 soldiers use 66 to signal to 67. A green light may mean" 68 "and a 69 light may mean "Danger, keep back." You can seen what will 70 if somebody thinks that is green.
A. fall ill
B. suffer
C. get
D. lose
[填空题]About ten men in every hundred suffer from color blindness in some way; women are luckier only about one in two hundred is affected in this manner. There are different forms of color blindness. A man may not be able to see deep red. He may think that red, orange and yellow are all shades of green. Sometimes a person cannot tell the difference between blue and green. In rare cases an unlucky man may see everything in shades of green--a strange world indeed.
In certain occupations color blindness can be dangerous and candidates are tested most carefully. For example, when fighting at night, soldiers use lights of flares to signal to each other. A green light may mean "Advance" and a red light may mean "Danger! Keep back!" You can see what will happen if somebody thinks that red is green! Color blindness in human beings is a strange thing to explain. In a single eye there are millions of very small things called "cones". These help to see in a bright light and to tell the differenc
[单项选择]
Every color has a meaning. We have said that red is lovable. A red dress brings warmth and cheer to the saddest winter days. Color influences our moods. A yellow room makes most people feel more relaxed than a dark green one; light and bright colors make people not only happier but also more active. On the other hand, black makes people sad. A lot of people used to kill themselves on the black bridge over the Thames River. After the bridge was repainted green the number of suicide attempts fell sharply, if it had been painted in pink it would fall even more because pink is romantic.
How can light and bright color influence people（）
A. It can only make people happy.
B. It can make people sad.
C. It can make people happy and active.
