I went to Shanghai last year.怎么变为一般疑问句?

问题描述:

I went to Shanghai last year.怎么变为一般疑问句?

Did you go to Shanghai last year?
如果是对第一人称进行一般疑问句,可以根据句意改为第二人称.
不明白欢迎来追问!
多谢了!