A:Who will ( ) back?B:My friend.A、came.B、comA:Who will ( ) back?B:My friend.A、came.B、coming.C、come

问题描述:

A:Who will ( ) back?B:My friend.A、came.B、com
A:Who will ( ) back?
B:My friend.
A、came.B、coming.C、come

答案是C.come,如果要选B的话语法will be coming,所以B是不对的