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根據短文內容，從短文後的選項中選出能填人空白處的最佳選項，並在答題卡上將該項塗黑。選項中有兩項為多餘選項。
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 (紫外線). 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 ( 維生素) C and E help protect eyesight and promote eye health.
Practice safe wear and care of contact lenses (隱形眼鏡). 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.
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視力在我們每天的生活中扮演著重要角色。只要醒著，眼睛就在看周圍的世界。超過百分之四十的美國人擔心視力下降，不過，每天做到簡單的幾步就能保證我們擁有健康的眼睛。以下的幾條建議能幫助你一輩子維持健康的視力：
每年定期檢查。對眼睛的保護應該從小開始。專家們建議父母在孩子6到l2個月大的時候。帶他們到醫生那裡做一次詳細的檢查。好訊息是，幾百萬的兒童現在能夠每年接受眼睛檢查及相應的'治療，包括佩戴眼鏡在內。
保護眼睛不受紫外線的傷害。長期處於陽光下可能會對你的眼睛帶來危害。不管你這麼做是出於什麼原因，一定要戴太陽鏡。太陽鏡能適當地保護你的眼睛。
讓你的眼睛休息一下。三分之二的美國人每天使用電腦或其他電子裝置的時間高達七個小時。這樣頻繁的眼部活動會導致眼疲勞的風險增大。專家們建議人們採取20/20/20的法則，即每20分鐘休息20秒，看看20英尺之外的事物。
多吃綠色蔬菜。這是健康飲食的一部分，每天多吃些水果和蔬菜：
維生素C和維生素E能保護視力，促進眼部健康：
安全佩戴和護理你的隱形眼鏡。許多美國人佩戴隱形眼鏡來矯正視力。儘管一些人在佩戴的時候會遵從相應的醫療建議，許多人卻不顧規則.從而危害到了他們的視力。一定要聽從醫生的建議，正確佩戴。否則可能會出現紅眼、眼痛甚至更加嚴重的眼部疾病。
31.B【解析】根據本段第一句“Schedule yearly exams.”和空格後的“Experts advise parents to bring babies 6 t0 12 months of age…”與B選項中的Eye care和early inlife相符，故選B項。
32.C【解析】戴太陽鏡預防紫外線，它們可以適當地保護你的眼睛。本句是對本段的總結概括。本段內容主要討論了太陽鏡防紫外線這一建議，故C項正確。
33.G【解析】空格前一句說“三分之二的美國人每天使用電腦或其他電子裝置的時間高達七個小時。”由此可推知空格處應該是說明這些行為的危害性。故G選項“這種頻繁的眼部活動會提高眼睛疲勞的風險。”為最佳選項。
34.A【解析】Eat your greens.多吃綠色蔬菜。本段空格後面的內容均與飲食有關，並說明了健康飲食對保護視力的作用，所以選A項。
35.F【解析】上下文均與戴隱形眼鏡有關，所以選擇含有關鍵詞wear的選項。同時medical guidance和doctor’S advice也互為暗示。故F為正確選項。
