空气污染在城市和农村都已成为越来越严峻的问题。Air pollution has become a more and more serious problem

游客2023-10-11 92

问题空气污染在城市和农村都已成为越来越严峻的问题。

选项

答案 Air pollution has become a more and more serious problem both in the cities and in the countryside.

解析

转载请注明原文地址:http://tihaiku.com/zcyy/3089855.html

相关试题推荐

随机试题

最新回复(0)

Thestudent’sproblemisthathehasnotbeenpaid.[br][originaltext]M:Hi.M