— and see a film this afternoon?—That’s a good idea.A. Why don’t goB. Why not goC. Why not

— and see a film this afternoon?
—That’s a good idea.
A. Why don’t go
B. Why not go
C. Why not to go
D. Why doesn’t go

A. Why don’t go(答案→)B. Why not goC. Why not to goD. Why doesn’t go解析：根据答语That’s a good idea.可知,题干表示的是一种建议,由四个选择项的提示可知考查的是why not do sth表示问什么不…表示的是一种建议，故选B。

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