英语翻译为什么要写成being polluted.
英语翻译Fortunate为什么要写成Fortunately?
Wastewater from factories polluted the river为什么用polluted
英语翻译being canceled 是class的形容词吗?如何理解 正在进行 为什么要用being canceled
h____:causing harm p____:polluting or being polluted
Little___done to prevent the air from being polluted.
Our surroundings are being polluted faster than nature and m
是pollute waste 还是polluted waste?为什么?
being 为什么用being?
这本书值得一读:The book is worthy of being read.为什么后面写成“being read"
为什么要写成“春蚕到死丝方尽”
where to begin being upset为什么要用being
Is that being a cat中为什么要用being