Wearing the wrong type of glasses will do harm to your eyes. Incorrect glasses may not be good for the children under 10. You may see better with glasses that are specially made for you.
Watching too much television may be bad for your eyes. This is not true for everyone. People with easily affected eyes may find they get red and achy (痛) from watching TV for long. Carrots will help you see in the dark. Carrots are rich in beta-carotene (β胡萝卜素). The body can change beta-carotene into vitamin A, and too little beta-carotene can cause night blindness. However, a lot of research shows that night blindness is more likely to be connected with some other vision problems.
【小题1】Night blindness can be caused by _____.

We know that 80          of the cases of blindness can          .

Do you know that colorful fruits and vegetables are good for your health? Their natural colors help protect your body from disease. Think about the colors of the food: the red of tomatoes, the orange of carrots, the green of kiwi fruit(猕猴桃), and the purple of grapes.

You can enjoy eating fruits and vegetables of all colors: green, yellow, orange, red, blue, purple and white. Each color has something unique(独一无二的) and important for good health. They work together to protect your body.

Scientists have surprisingly discovered the benefits of colorful fruits and vegetables. The list below shows the benefits of some colors in fruits and vegetables.

Red gives you a healthy heart. It can reduce the risk of heart disease. Red helps prevent cancer. It helps improve your memory, too.

Yellow and orange give you a healthy immune system(免疫系统). They are also good for your eyes. They help prevent blindness in the old.

White can keep cholesterol(胆固醇) at a lower level.

Green helps prevent cancer. It is good for your eyes. It also gives you strong bones and teeth.

Blue and purple help protect your memory as you grow old. They also help fight cancer and heart disease.

So when you buy or eat fruits and vegetables, remember: the more colors, the better!

1.______different colors of fruits and vegetables are mentioned in the passage.

A．Four             B．Five              C．Six               D．Seven

2.The underlined word “benefits” in the passage means “_______”.

A．益处             B．危害             C．营养             D．后果

3.Daniel has poor eyesight. _____ fruits and vegetables are good for him.

A．Red, yellow and orange

B．White, green and blue

C．Yellow, green and orange

D．Blue, red and white

4.Which of the following is NOT true according to the passage?

A．Keeping cholesterol at a lower level is good for your health.

B．The more colorful fruit and vegetables you eat, the better it will be for your health.

C．Red fruits and vegetables will cause heart diseases.

D．Blue, purple and red fruits and vegetables are good for your memory.

Do you know that colorful fruits and vegetables are good for your health? Their natural colors help protect your body from disease. Think about the colors of the food: the red of tomatoes, the orange of carrots, the green of kiwi fruit(猕猴桃), and the purple of grapes.
You can enjoy eating fruits and vegetables of all colors: green, yellow, orange, red, blue, purple and white. Each color has something unique(独一无二的) and important for good health. They work together to protect your body.
Scientists have surprisingly discovered the benefits of colorful fruits and vegetables. The list below shows the benefits of some colors in fruits and vegetables.
Red gives you a healthy heart. It can reduce the risk of heart disease. Red helps prevent cancer. It helps improve your memory, too.
Yellow and orange give you a healthy immune system(免疫系统). They are also good for your eyes. They help prevent blindness in the old.
White can keep cholesterol(胆固醇) at a lower level.
Green helps prevent cancer. It is good for your eyes. It also gives you strong bones and teeth.
Blue and purple help protect your memory as you grow old. They also help fight cancer and heart disease.
So when you buy or eat fruits and vegetables, remember: the more colors, the better!
【小题1】______different colors of fruits and vegetables are mentioned in the passage.

I lost my sight when I was four years old by falling off a box and landing on my head. Now I am thirty-two. I can vaguely(模糊地) 　1　 the brightness of sunshine and what color red is. It would be wonderful to see things again, 　2　 a disaster can do strange things to people. It happened to me the other day that I might not have come to love 　3　 as I do if I hadn’t been blind. I believe in life now. I am not sure that I would believe in it so 　4　. I don’t mean that I would prefer to go without my eyes. I 　5　 mean that the loss of 　6　 made me enjoy more of 　7　 I have now.
Life asks us to keep making 　8　 to reality. If a person is able to get ready for anything changeable his world will 　9　 more meaningful. I became blind, but I was 　10　. My parents and my teachers saw 　11　 in me－a potential(潜力) to live, you might call it－which I didn’t see, and they make me fight it out with blindness.
The hardest 　12　 I had to learn was to believe in myself. That was what I had to do at least. If I hadn’t been able to do that, I would become a chair rocker for the 　13　 of my life. When I say I believe in myself I am not talking about simply the kind of self-confidence that helps me down an unfamiliar staircase 　14　. That is part of it. But I mean something bigger than that: A belief that I could deal with anything alone; that somewhere in the 　15　 there is a special place where I can make myself fit.
1. A. imagine       B. find             C. remember     D. guess
2. A. but           B. though               C. so           D. because
3. A. myself       B. life             C. eyes         D. blindness
4. A. that         B. therefore            C. happily      D. deeply
5. A. seldom        B. just             C. hardly           D. always
6. A. them      B. it                   C. blindness        D. light
7. A. that         B. what             C. which            D. where
8. A. moments      B. encouragements       C. improvements D. changes
9. A. become        B. change               C. look         D. end
10. A. brave        B. lucky                C. sad          D. wise
11. A. something    B. everything           C. nothing      D. anything
12. A. problem      B. experience           C. difficulty       D. lesson
13. A. rest     B. whole                C. need         D. last
14. A. lonely       B. alone                C. self         D. person
15. A. company  B. group                C. society  (社会)   D. family