I was playing the piano when I was reading nespaper.这里到底用when还是while.
问题描述:
I was playing the piano when I was reading nespaper.这里到底用when还是while.
答
怎么可能一边看报纸一边弹钢琴?
答
while.
答
两个同时进行的动作或状态都用进行时,中间用while连接
不过这里你一边弹琴一边看报纸.高手