The film had been on for ten minutes when i got to the cinema.当我到电影院的时候 电影已经开始十分钟..had been on 为什么不是had been.而是had been on .thanks a lot!
问题描述:
The film had been on for ten minutes when i got to the cinema.当我到电影院的时候 电影已经开始十分钟..had been on 为什么不是had been.而是had been on .
thanks a lot!
答