C. air pollution may affect the growth of children’s lungs
D. 80 percent of children in Southern California suffer from air pollution 53. According to the article, children living in dirty air . A. may lose eighty percent of their normal lung strength B. may suffer more severe effects from a common cold C. were five times more likely to catch a common cold D. were unlikely to recover from any lung damage
54. Why do the researchers express greater concern about the long-term effects of air pollution on children? A. They begin to lose 1% of their lung power each year after 20. B. They do not show any signs of lung damage when they are young. C. They may suffer early death when they grow up.
D. They cannot expect to have their lungs fully developed at 18.
55. What’s the first cause of early deaths among adults according to this passage? A. The dirty air. B. The dirty water. C. Smoking. D. Lungs.
第三部分 写和译
第一节 汉译英（每小题5分，共10分） 56.你班上有多少学生？ 57.我经常骑自行车上学。
第二节 英译汉（每小题5分，共15分） 58. To see is to believe. 59. Yesterday I had my hair cut.
60. The boy ran away before I could say a word to him.
英语试题 第6页（共6页）