There are many pictures on ( )A,the classroom's wallsB,the walls off the classroomC,the wallls in the classroom应该选哪个,为什么?B,the walls off the classroom 改为B,the walls of the classroom
问题描述：
There are many pictures on ( )
A,the classroom's walls
B,the walls off the classroom
C,the wallls in the classroom
应该选哪个,为什么?
B,the walls off the classroom
改为B,the walls of the classroom
答
a
答
选C/////////////
答
c
答
C
答
选C,指教室的墙上
A 是教室所属的墙上
B 里的off应为of