高三英语复习——七选五 习题

七选五 【2014辽宁】 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. 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 suggest that people practice the 20/20/20 rule: every 20 minutes, take a 20­second break and look at somethi