I have been looking forward to ____ from my parents.A:hear B:being heard C:be heard D:hearing 为什么D?

问题描述:

I have been looking forward to ____ from my parents.A:hear B:being heard C:be heard D:hearing
为什么D?

a

此处to是介词,所以后加动词ing形式
初中时会讲 looking forward to doing这个词组

固定搭配来的,look forworad to 后面接动词的ing形式

此处to是介词,后加动词ing形式