题目内容
To make the earth the better place to live,we must do how we can to protect our environment. In my opinions,we' d better not buy bottles or boxes can only be used once. We should turn on lights when we are not using them. When we go shopping,we ought to take a cloth bag rather than to use plastic bags. Measures should be taking to prevent factories from pouring waste water into rivers,or lakes. I s?ong believe that though everyone does that,our world will become more and more beautiful. We only have one planet and we must act now to save them from further pollution.
练习册系列答案
相关题目