A-A+

A.The quality of paper will improve.B.Garbage

2022-08-05 18:03:07 问答库 阅读 170 次

问题详情

A.The quality of paper will improve.
B.Garbage dumps will decrease in size.
C.Paper prices will go down.
D.Ties will be saved.请帮忙给出正确答案和分析,谢谢!

参考答案

正确答案:D

考点: