1.How long did you stay in hosptial为什么不是in the hospital?2.have a good time doing还是to do?

问题描述:

1.How long did you stay in hosptial为什么不是in the hospital?2.have a good time doing还是to do?
have fun doing还是to do 像这样的还有?

in hospital表示住院,in the hospital表示在医院.
have a good time=have fun=enjoy oneself doing sth.