Mary is a friend of Jim's与Mary is a friend of Jim的区别

he is a friend of Jim's还是he is a friend of Jim miss smith is a friend of mary‘s mother’s Mary is a friend of ____(I). Miss Green is a friend of（ ） A.mary's mother's B.mary's moth Miss Green is a friend of _______.A.Mary’s mother’s B.Mary’s jim is a friend of mine 的同义句 That girl is a friend of( ) A.Mary's sister' B.Mary sister's Mr Black is a friend of ____. A. Mary's mother B.Mary's moth The girl talking to Mary is a friend of＿. A.Mary's sister B. The girl talking to Mary is a friend of (Mary's sister's).括号 The girl talking to Mary is a friend of ( ) A 求答案与分析Mrs.Sun is a friend of ( )A.Mary's mother B.mother of