Everyoe should try____best to protect the environment.Do you think so?A.one's B.our C.his D.your

分类: 作业答案 • 2021-12-19 16:26:40

问题描述：

Everyoe should try____best to protect the environment.Do you think so?
A.one's B.our C.his D.your

答

C.his