this is Mary and this is Sue ___ my ____ ( ） A．she"s,friend B.she:s friends C.they"sferiendD. they"re, friends
问题描述：
this is Mary and this is Sue ___ my ____ ( ） A．she"s,friend B.she:s friends C.they"sferiend
D. they"re, friends
答
D
答
选D