look at outside 与 look outside 有什么区别 到底加不加 at
问题描述：
look at outside 与 look outside 有什么区别 到底加不加 at
After having spent my first day in the town center ,I decided to lose my way on my second day.请问，为什么用having spent ,不用 spent
答
（一）Outside 如果是一个副词的话,前面不用at,look outside是看着外面的意思,表状态.Outside如果是一个名词的话,前面必须用at,look at outsde是向外看,表动作.（二）因为 after 是介词,介词后面接动名词,做宾语,spe...