要求:1)文中需包含以下内容:
a. What can be seen coming out of the chimneys?
b. Is the water in the river clean?
c. Name at least two types of pollution.
d. What are the junior high students supposed to do to help stop pollution?
2)可根据图片发挥想象、适量拓展;
3)句子及篇章结构准确、连贯,书写规范;
4)文中不得出现真实姓名、校名等信息。
Pollution