Air pollution is more serious than water pollution.

admin2020-12-24 56

问题 Air pollution is more serious than water pollution.

选项

答案空气污染比水污染更严重。

解析空气污染比水污染更严重。

转载请注明原文地址:https://ti.zuoweng.com/ti/HAB8KKKQ

相关试题推荐

随机试题