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 h_英语解答

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.

人气：444 ℃　时间：2020-03-25 20:04:10

解答

连词,
完整sentence(常用将来时）+after+完整sentence
after后面的句子作为主句的情况发生的条件