题目内容：

阅读下面的短文并用英语回答问题，将答案写在答题纸标有题号的横线上。

Many of us don't pay much attention to the importance of eye care. It is said that if you take care of your body, then you can surely be healthy. That is why our eyes should be given a lot of care. Natural eye care should be put in a number one place.

There are several causes leading to poor eyesight(视力)like not enough food, genes(基因)and aging(变老).Televisions, computers and reading are also the causes of having poor eyesight. If you work in front of the computer, it is best to take a break every once in a while. Something dirty can cause redness and they will make you feel uncomfortable. It is bad for your eyes, too. If this happens, you'd better clean your eyes with cold water. You must also try your best to protect your eyes from harmful things. For example, sunglasses are not just for fashion but they can also be used as a great way to protect your eyesight from UV rays(射线).

Eating healthy foods will do good to your eyesight. Remember that vitamins(维生素)A, C and E are good for eyes. Try to eat food groups that have these vitamins. And you should do eye exercises because exercise protects your eyesight, too. If a person often exercises and eats the right kind of food, his eyes will stay in good condition for a long time.

All above are natural ways of eye care that help us keep healthy eyes. In a word, eye care is very important, no matter how old a person is.

1.What should you do if you work in front of a computer?

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2.What foods are good for our eyesight?

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3.Do we need to pay much attention to eye care? Why or why not?

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