with nothing doing和with nothing to do 有什么区别has to stay at home with nothing ___A to do B doing为什么选A,B为什么不可以,不可以理解为是独立主格结构吗?
问题描述:
with nothing doing和with nothing to do 有什么区别
has to stay at home with nothing ___
A to do B doing
为什么选A,B为什么不可以,不可以理解为是独立主格结构吗?
答