from since in after 有什么区别

问题描述:

from since in after 有什么区别
“How long have you been an actor?” “_________1995,when I graduated from college.”A.After B.In C.From D.Since
一这个题为例 帮我解释一下这四个词的用法 区别

选D,since 自从,from 从——用于现在完成时
after 在···之后,in 在——用于一般过去时
应该是这样,你初三吧?