There are many small things we can do to reduce the (pollute) ______ of the envi

游客2024-07-02 57

问题 There are many small things we can do to reduce the (pollute) ______ of the environment.

选项

答案 pollution

解析根据句子结构，这里需要一个名词作动词reduce 的宾语，pollute 的名词形式为pollution，意为“污染”。

转载请注明原文地址:https://www.tihaiku.com/zcyy/3660148.html

相关试题推荐

随机试题

最新回复(0)

Ifyoutrytolearntoomanythingsatatime,youmayget(confuse)______.con