补全文章
根据短文内容，从短文后的选项中选出能填人空白处的最佳选项，并在答题卡上将该项涂黑。选项中有两项为多余选项。
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.31Experts 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). Long-term stay in the sun creates risk to your eyes. No matter what the season is, it s extremely important to wear sunglasses.32Give your eyes a break. Two-thirds of Americans spend up to seven hours a day using com- puters or other digital products.33Experts recommend that people practice the 20/20/20rule: every 20 minutes, take a 20-second break and look at something 20 feet away.34As 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 len- ses, many are breaking the rules and putting their eyesight at risk.35Otherwise, 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.
第二节补全文章
视力在我们每天的生活中扮演着重要角色。只要醒着，眼睛就在看周围的世界。超过百分之四十的'美国人担心视力下降，不过，每天做到简单的几步就能保证我们拥有健康的眼睛。以下的几条建议能帮助你一辈子维持健康的视力：
·每年定期检查。对眼睛的保护应该从小开始。专家们建议父母在孩子6到l2个月大的时候。带他们到医生那里做一次详细的检查。好消息是，几百万的儿童现在能够每年接受眼睛检查及相应的治疗，包括佩戴眼镜在内。
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