Look!There are two windows ______the wall and there is a map ____one of the windows.

问题描述:

Look!There are two windows ______the wall and there is a map ____one of the windows.
Look!There are two windows ______the wall and there is a map ____one of the windows
我主要是弄不清on the wall 和in the wall的区别,窗户在墙上用on 还是in?

in...on
窗户在墙之间用in,地图在窗户平面上用 on