Special attention should be paid to__the esrth from being pollution
人气：346 ℃ 时间：2019-12-09 19:50:42
解答
protectprotecting为什么是 protecting这句话变成主动式是we should pay special attention to protecting the earth from being polluted. pay attention to 后面要加动词ing, to是一个介词或者填stopping也可以的，反正要ing形式
推荐
猜你喜欢
