Ⅱ.七选五
Eyesight plays a very important role in our daily life. Every waking moment, the eyes are working to see the world around us. Over forty percent of Americans worry about losing eyesight, but it's easy to include steps into our daily life to ensure healthy eyes. Here are five suggestions for a lifetime of healthy eyesight：
·Schedule yearly exams. __1__ Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check. The good news is that millions of children now can have yearly eye exams and following treatment, including eyeglasses.
·Protect against UV rays (紫外线). Longterm stay in the sun creates risk to your eyes. No matter what the season is, it's extremely important to wear sunglasses. __2__
·Give your eyes a break. Twothirds of Americans spend up to seven hours a day using computers or other digital products. __3__ Experts recommend that people practice the 20/20/20 rule: every 20 minutes, take a 20second break and look at something 20 feet away.
·__4__ As part of a healthy diet, eat more fruits and vegetables each day. Vitamins (维生素) C and E help protect eyesight and promote eye health.
·Practice safe wear and care of contact lenses (隐形眼镜). Many Americans use contact lenses to improve their eyesight. While some follow the medical guidance for wearing contact lenses, many are breaking the rules and putting their eyesight at risk. __5__ Otherwise, you may have problems such as red eyes, pain in the eyes, or a more serious condition.
A.Eat your greens.
B.Eye care should begin early in life.
C.They can properly protect your eyes.
D.Stay in good shape by taking more vitamins.
E.Parents usually don't care about their own eyesight.
F.Always follow the doctor's advice for appropriate wear.
G.This frequent eye activity increases the risk for eye tiredness.
文章大意：本文介绍了保持好的视力的五个建议。
答案：
1.B 从下一句话Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check可知答案。
2.C 上一句话意为：无论是什么季节，戴太阳镜是非常重要的。可知，空格处应该意为：太阳镜会保护你的视力。
3.G 根据文中的Give your eyes a break可知，本段说的是用眼要注意休息，故本题选G项。
4.A 本段说的是饮食对于保护眼睛的重要性，故此处填A项。
5.F 本段说的是戴隐形眼镜存在的问题。根据空格处的下一句应该为：否则你会眼疼或者更严重的情况，可知此处意为：戴隐形眼镜要听医嘱。
