20. A. deserved B. required

　　C. received

　　D. appreciated

　　【解析】选A。词义辨析题。人虽然穷, 但有资格和别人享受同等的待遇。deserve值得。

　　Ⅲ. 书面表达

　　(2017·盐城模拟)

　　阅读下面的短文, 然后按要求写一篇150个词左右的英语短文。

　　BEIJING, August 19—Shanghai will launch a pilot textbook recycling scheme in secondary schools from this fall semester to reduce textbook paper consumption, the Shanghai Education Commission revealed yesterday.

　　The first batch of textbooks to be recycled or reused will be middle school music material. Books on other subjects such as art, physical education and even major subjects like Chinese, Math and English, will be included gradually.

　　The schools taking part in the program will have to purchase new textbooks about every five years and distribute them for students’ use during class sessions. But the books will have to be collected and kept on campus after class, rather than allowing students to take them back home, so that they could be passed on to the next batch of students.

　　Possessing one’s own brand-new textbooks has been a routine for local elementary school students for decades. The practice, however, leads to huge paper consumption, officials said.

　　For instance, there are nearly 2 million elementary school students in the city, with an estimated 4, 000 tons of paper needed each year. Had these books been reused for five years, more than 80, 000 trees could have been saved.

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