【正文】
ss. 1. From the underlined sentence in Paragraph 1 we know we should________. A. keep our shoes clean every day B. clean our shoes and put them in order C. put on our shoes to do some energetic exercise D. clean our shoes after we attend a race at school 2. What can most probably cause blindness according to the passage? A. Cataracts. B. Sunlight exposure. C. Diabetes. D. Near173。sighted eyes. 3. Which of the following is NOT true? A. Exercise may be one way to treat diabetes. B. One half of Americans suffer from cataract. C. Williams started the study in 1991. D. There were 41,000 runners attending the study. 4. What is the best title for this passage? A. Energetic Exercise Is of Great Help B. Protect Your Eyes with Care C. Prevent Your Eyesight Losing D. Energetic Exercise May Help Prevent Eyesight Loss 答案 基礎(chǔ)落實(shí) Ⅰ. ; from Ⅱ. 5. useless Ⅲ. him to be the right man no time whom I worked the doctor’s advice the most of Ⅳ. 2. B 3. A 4. B 5. B 6. C 7. A 8. C 9. C 10. B 能力提升 1. C 2. A 3. B 4. D