Last Sunday, I made a survey at the serious near-eye-sight problem among my classmates. I found a amazing result.
In my class, there are 50 student. But the number of students who are nearsighted are 31. I was very surprising at the result. In my opinion, one reason why so much students are nearsighted is that those students spend too much time to studying. Another important reason is that they watch TV or surf the internet too much...
To protect our eyes, I think we should often do eye exercises and not read books in sun. Do not
study or play computer games and watch TV too long.
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【參考答案】
1. at→ about2. a→an3. student→ students4. 第二個(gè)are →is
5. surprising→ surprised6. much→ many7. to→ in或去掉to
8. √9. sun→ the sun10. and →or
中學(xué)生天地·高中學(xué)習(xí)版
2007年6期