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城市垃圾向世界中学生征文。请你以
“Saving our city ”为题，写一篇短文。词数要求在80-100之间。
文中不得出现真实的人名、地名。文章的第一句已给出。
提示（1）城市垃圾的危害：污染环境，有害健康。
（2）你所在的城市是如何处理垃圾的？
a) 垃圾分类
b) 报纸、班璃的再利用
c) 填埋有害垃圾
d) 处理废水、废气
(3)尽我们所能，爱护环境，保护环境。
Saving our city
It's very important to deal with the rubbish in cities _________________________________________
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Saving our city
It is very important to deal with the rubbish in cities. Rubbish must be thrown away or reused properly.
Or it may cause a lot of problems. It may pollute the air and water. People may get ill when they breathe the
polluted air or drink the polluted water.
Our city has started to face the problem. Some rubbish is sorted and sent to different factories. Rubbish,
like old newspapers or glass, is recycled. Some harmful rubbish is sent to a certain place and buried. Waste
gas is cleaned before it goes into the air. Waste water is also cleaned before it is poured into rivers.
People should be prevented from throwing rubbish everywhere. We should try our best to take good care
of our environment and fight against pollution.
答案不唯一