问题补充：
---- go to the cinema together with me?
---- Good idea!
A. How about
B. Why do you
C. Why not
D. What about
答案：
A. How about
B. Why do you
(答案→)C. Why not
D. What about
解析：句意：和我一起去电影院怎么样？好主意！。本题考查提建议的句型。How/What about doing…..?
Why don’t you do……? Why not do……?故选C。
