这里after,还是介词么?I will tell you after they leave.他们走后我再告诉你.I will have dinner after I finish my homework.这里after是介词,还是连词.

分类: 作业答案 • 2022-06-08 09:59:23

问题描述：

这里after,还是介词么?
I will tell you after they leave.
他们走后我再告诉你.
I will have dinner after I finish my homework.
这里after是介词,还是连词.

答