选择填空 Some windows are ( ) the wall.A on B behind C in D under 请问应该选哪个?

问题描述:

选择填空 Some windows are ( ) the wall.A on B behind C in D under 请问应该选哪个?

选C in the wall 是指门、窗等嵌在墙上的
on the wall 是指东西贴、挂在墙上的
eg.There is a picture on the wall.
望能帮到你.