WhatshouldwedototakecareofourMatherEarth?
2021-12-26 58次 反馈错误 加入收藏 正确率 : 100%
题目内容：
What should we do to take care of our Mather Earth?
优质解答
1、Decrease white pollution
2、Reduce air pollution
3、Reduce water pollution
4、Plant more trees and grass
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