问题
选择题
—The air is very clean. ___________ go out for a walk?
—All right.[ ]
A. Why don't
B. Why not you
C. Why not to
D. Why not
答案
答案：D
搜题请搜索小程序“爱下问搜题”
—The air is very clean. ___________ go out for a walk?
—All right.[ ]
A. Why don't
B. Why not you
C. Why not to
D. Why not
答案：D
