Q: About ten men in every hundred have the trouble of color blindness in some way. Women are luckier, only about one in two hundred is affected in this matter. Perhaps, after all ,it is safer to be driven by a woman. There are different kinds of color blindness. For example, a man cannot see deep red. He may think that red, orange and yellow are all shades of green. Sometimes a person can't tell the difference between blue and green. Only a few unlucky men may see everything in shades of green-- a strange world indeed. Color blindness in human beings is a different thing to explain. In only one eye there are millions of very small things called "cones " . These help us to see in the bright light and to tell differences between colors. These are also millions of "rods" ,but these are used for seeing when it is nearly dark. They show us shapes but not colors. Some insects have favorite colors. Mosquitoes like blue but do not like yellow. A red light will not attract insects, but a blue light will. Human beings also have favorite colors. Yet we are lucky. With the help of the cones in our eyes, we can see many beautiful colors by day, and with the help of the rods we can see shapes at night. Some people say it's safer to be driven by women because _ . A) women drive more carefully B) women are better at driving than men C) women can see things more clearly D) there are fewer color -- blind women
A: D

Q: I was born an albino in Pennsylvania in 1945.No one in my family had ever known what an albino was and what it meant to be an albino. My family and friends treated me as everybody else.That was just about the best thing they could have done.It helped me believe in myself, so when troubles came along, I could deal with them. Like most albinos, I had the terrible eyesight, but the fact that I could hardly see didn't bother me that much .Kids would make fun of me, calling me"Whitey". People looked at me when I held the books right at the tip of my nose so that I could see it well enough.Even when I was eight, movie-theater workers started asking me to pay full prices because I"looked older".The worst thing for me was that because my eyesight was so bad, I couldn't play sports very well.I didn't give up trying, though.And I studied harder.Finally, I got better at school and loved it.When I got to university, I was double majoring , going to summer school and busying myself with every activity I could find.I had learned to be proud of being an albino.I did my best to make"albino"a good word.And I decided to make my living with my eyes--and in sports. I couldn't see very well to play sports, but with a good education and a drive to do it, I could make a living in the area I loved.I've done it now for more than thirty years in video, and now in cyberspace .People make jokes about how I'm the only"blind editor"they know, but the jokes are of goodwill and some of them are signs of respect . I was just a proud albino kid from the country of Pennsylvania.I now realize that being born an albino helped me to overcome difficulties, have confidence, and be proud of my personal achievement . What's the main idea of this passage? A) To give the reason of causing the albino. B) To tell us how the albino was treated C) To help us deal with kinds of challenges. D) To tell us how an albino succeeded
A: D

Q: How much pocket money do you get from your parents every month? Maybe 200 yuan? But for Li Beibei, 30 yuan each month is enough. The only thing she buys is lunch--1.5 yuan each day. "Meat is too expensive for me," said Li. Li, 14, is a Junior 1 student at Beijing's Xingzhi Experimental School. Her parents are migrant workers . They came to Beijing from a village in Luohe, He'nan two years ago. Her father now works as a cleaner and gets 500 yuan every month. Her mother has no job. Li Beibei has 460 friends at Xingzhi. Every day, Li gets up at 5:30 am and rides her bike for 20 minutes to get to school. Like many teens, Li has a lot of homework--usually at least one hour every day. But that is not all her work. During the weekdays she helps her mum cook. On weekends, she helps wash clothes. "I could cook when I was eight. Dad said sometimes I cook better than Mum!" Li said she wanted to be a doctor. "I watch TV and find out there are many people with AIDS in He'nan. Some are kids. They need help," said Li. But she is afraid to leave school. "I hope I will always be in school," said Li. "Dad works hard to get money. I promise him I will study hard to be a good student and a good doctor in the future." Li Beibei came from _ . A) Beijing B) Liaoning C) He'nan D) Xingzhi
A: C

Q: Early to bed, early to rise, makes a man healthy, wealthy and wise. This is an old English saying. Do you know it before? It says that we must go to bed early and get up early in the morning. Then we should be healthy. We should also be rich (wealthy) and clever (wise). This is true. The body must have enough sleep to be healthy. Children of a young age should have ten hours' sleep every night. Children who don't have enough sleep can't do their work very well. They will not be wise and they may not become wealthy! The body also needs exercise. Walking, running, jumping, swimming and playing games are all exercise. Exercise keeps the body strong. Exercise also keeps the blood moving around inside the body. This is very important. Our blood takes food to all parts of our body. The head also needs blood. Exercise helps us to think better! Exercise makes the _ move quickly and smoothly. A) body B) blood C) children D) head
A: B