I live near an airport and passing planes can be heard night and day.

分类: 作业答案 • 2021-12-29 10:12:24

问题描述：

I live near an airport and passing planes can be heard night and day.
这里为什么用heard 不是应该用一般时态吗 hear

答

你是主语,声音是传到你的耳朵,所以你属于被动,是被听到,只是我们习惯说我们听到.