When did you start to work in this company?___ .I have worked here for fifteen years.A in my twenties B since 1997 C During the 1990s 我觉得是A,但老师说是B when不应该是时间点吗?B的话算是一个点吗?

When did you start out? when did you start to______? when did you start to learn english? 怎样回答When did you start school? when did you start （）(hiccup) When did it start? when did you start learning English?改为同义句 When did you start learning English怎么回答 when did you start class today是什么时态 when did you start doing it?请翻译 when did you start collect easy book?如何回答 when did it start? 解释 when were you stading和when did you start有什么区别吗? 8.I don’t know tomorrow.Can you tell me?[难]8.I don’t know tomorrow.Can you tell me?[难]A.when we started B.when did we start C.when we will start D.when will we start选啥 为啥？晕 是know后面 但应该是陈述句吧 直接排除B.D When did you start skating?的答语可以是when i was 7 years 你什么时候开始学英语的 1.when did you start to learn english?2.when did you start learning english 初中英语题一道(请说明理由)I don't know ( )tomorrow.Can you tell me?A、when we startedB、when did we startC、when we will startD、when will we start When did you start to speak english,that's really good for you!中文意思是什么?