Mary dose her homework at eight in the evening____dose her sister A so B or C and D neither
问题描述：
Mary dose her homework at eight in the evening____dose her sister A so B or C and D neither
填什么,为什么
答
A
表示另外一个人也这样,用 So does sb.
比如 I have a book,so do he.我有一本书,他也有