摘要：第二节:写作 ?在世界环保日到来前夕.联合国教科文组织就如何处理垃圾问题向全世界中学生征文.请你以Saving Our City为题.写一篇100词左右的短文.文章的第一句已给出.但不计入总词数. 提示: 1. 城市垃圾的危害:①污染环境,②有害健康. 2. 处理垃圾的措施有:①垃圾分类,②报纸.玻璃的再利用,③有害垃圾的处理,④废水处理,⑤制定法律. Saving Our City It is very important to deal with the rubbish in cities... Keys: 1 -5 BAABC 6-10 BCACA 11-17 AACAB AA 18. conflict resolution 19. non-profit groups 20. wind 21- 25 CAADB 26-30 BCBDB 31-35 CBCAC 36- 40 C D A BB 41-45 CDAAA 46- 50 DCAAC 51-55 DBBCD 56-60 AABCD 61- 67 CBCDA CB 68. happened 69. They were taking photos. 70. The ice kept breaking. 71. Weight-loss Pills 72. eating habits 73. Choices 74.natural products 75. the appropriate drug 76. Attentions 77. side effects 78. health 79. solution 80. obvious problems Saving Our City It is very important to deal with the rubbish in cities. Rubbish must be treated properly, otherwise it may cause problems. It may pollute the air and water. If people breathe the polluted air or drink the polluted water, they may get ill. Our city has begun to pay attention to the problem. For example, rubbish is sorted. Some rubbish, such as newspapers and glass, is recycled. The rest, which is believed to be harmful, is sent to a certain place and buried. Laws have been passed to protect the environment, so waste water should be and is treated before it is poured into rivers. We've been trying, but there is still a long way to go. We should do our best to fight against pollution.

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