首页 › 答案 › 题库 › 知到智慧树 › 未分类

（）waster material is good for protecting our environment.

（）waster material is good for protecting our environment.
A.Controlling
B.Converting
C.Combining
D.Concurring
正确答案：Converting

标签：英美影视演讲欣赏

上一条：I do feel an（）urge to share my opinions about the question with my teacher.

下一条：We（）John to represent us at the meeting.