when were you stading和when did you start有什么区别吗?

来源：学生作业帮编辑：搜搜考试网作业帮分类：英语作业时间：2024/06/05 00:34:20

两者都是问时间,但是从这句话推出来的意思是不同的.
1.过去进行时；动作从过去开始一直持续到现在,被问者仍然在做；
when were you starting your acting career?
你什么时候开始的演员生涯?
2.一般过去时；动作已经结束,被问者已经停止了该动作.
When did you start class today?
今天什么时候开始上的课?

when were you stading和when did you start有什么区别吗? when did you first与when did you start有什么区别 when did you start to______? When did you start skating? When did you start out? when were you in the pub和when did you in the pub有何不同? when do you和when are you 有什么区别? when did you start your homework when did you start to learn english? when did you start （）(hiccup) 1.--- When did you start colleting stamps? 怎样回答When did you start school?