A friend of my请问这里使用my对吗?

A friend of my请问这里使用my对吗? It is being repaired by a friend of my father's 求翻译 请问这里的being是什么 a friend of my还是a friend of mine 请问这两个短语有什么区别啊my father's friend.a friend of my father's. a friend of mine=?my friends -who told u that?- A friend of your father's - If he says such things,he is not()A a friend of my fatherb a friend of my fathers请问为什么不能用B 英语物主代词的用法我看到语法书上举了这么个例子“可以说a friend of mine=one of my friend;但是不能说a friend of me,这里的语法点是什么? 英语翻译a friend of my father's还是a friend of my father,如何辨别, a friend of my father和a friend of my father`s的区别? a friend of my father? a friend of my father's?两种说法哪个对? a friend of my brother和a friend of my brother's 有什么区别? a friend of my brother 还有a friend of my brother 两者什么区别? “A friend of my sister”表达正确吗?还是应该是“A friend of my sister's”? 是a friend of my mother对,还是a friend of my mother's对? Mike is________.A a friend of me B one of my friend C one of my friend D the friend of my a friend of Tom表达对,还是a friend of Tom's对a friend of my father对，还是a friend of my father's对 英语of介词的疑惑a friend of mine这里为什么不用my of是介词啊 介词后面不是要跟宾语吗 Mr Smith is____A a friend of my fatherB a friend of my father'sC my brother friend D my brother friend's解析并翻译!