题目

英语作文how to be the friends of the Earth
50词就好
要用上promise to do和promise not to do的句型

提问时间：2020-10-13

答案

The Earth is our friend ,In the past,our home is very beautiful,But today,the pollution is so serious that our earth is becoming dirtier and dirtier.The earth is our home.We have only one earth.So we ...