初三英语填空 介词

问题描述:

初三英语填空 介词
while i was stading _____the window, i saw several boys running ______the street
这两空里面应该填神马介词 why?

by in
by the window意思说在窗边 当我站在窗边,我看到几个男孩在街上跑
in the street 是固定搭配来的
on the road 也是