—It’s a long time since I saw my sister.
—__________ her this weekend?
A. Why not visit B. Why not to visit
C. Why not visiting D. Why don’t visit
—It’s a long time since I saw my sister.
—__________ her this weekend?
A. Why not visit B. Why not to visit
C. Why not visiting D. Why don’t visit
A。
Why not…用于提出建议时，其后只接动词原形，不接不定式或现在分词，故选A。注意不能选D，但是若D改为Why don’t you visit也可以选。