问题补充：
Many of us don’t pay much attention to the importance of eye care. It is said 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 like not enough food, genes（基因）and aging(老化). Televisions, computers and reading are also the causes of having poor eyesight. If you happen to 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, the best way is to clean your eyes by using 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 serve as a great way to protect your eyesight from UV rays.
Eating healthy foods will do good to your eyesight. Remember that vitamins A, C and E are good for eyes. Try to eat food groups that have these vitamins. And you should do eye exercise protects your eyesight, too. If a person exercises regularly (定期的) 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. Being happy all the time can be helpful to a person’s eyesight, too. All in all, eye care is very important, no matter how old a person is.
【小题1】 is the most important way to protect our eyes.A．Natural eye careB．Taking medicineC．Seeing the doctorD．Being happy all the time【小题2】All the following causes can lead to bad eyesight except.A．agingB．heightC．readingD．computers【小题3】What should you do if you have to work in front of the computer?A．Eat healthy foods.B．Clean the eye by using cold waterC．Wear a pair of sunglassesD．Have a rest after working for a while【小题4】What do the underlined words “UV rays” mean?
A 沙尘B. 闪电 C. 紫外线 D. 超声波
【小题5】Which is the best title of the passage?A．Ways of Eye CareB．Ways of Eye ExercisesC．Ways of Being HappyD．Ways if Being HealthyA
答案：
(答案→)A
解析：我们中的许多人不重视眼保健的重要性。有几个原因导致视力不佳，如没有足够的食物，基因和老化等等。电视，电脑和阅读也是很重要的原因。如果发生这种情况，最好的办法就是用冷水来清洁您的眼睛。您还必须尽你所能，以保护您的眼睛免受有害的东西。例如，戴太阳镜，吃健康食品，这将保护您的视力。请记住，维生素A，C和E对眼睛好。尝试吃这些维生素的食物。
【小题1】细节理解题，根据文中语句“Natural eye care should be put in a number one place.”理解可知。自然保护法是非常重要的，故选A。
【小题2】细节理解题，根据文中语句“There are several causes leading to poor eyesight like not enough food, genes（基因）and aging(老化). Televisions, computers and reading are also the causes of having poor eyesight.”理解可知。高度对眼睛没有损害，故选B。
【小题3】细节理解题，根据文中语句“If you happen to work in front of the computer, it is best to take a break every once in a while.”理解可知。在电脑前工作一段时间要休息一会儿，故选D。
【小题4】理解推断题，根据文中语句“For example, sunglasses are not just for fashion but they can also serve as a great way to protect your eyesight from UV rays.”理解可知。戴太阳镜的目的是防紫外线的辐射，故选C。
【小题5】标题理解归纳题，纵观文中语句理解可知，本文主要讲述了怎样保护眼睛的问题，故选A。
