a friend of mine 与 a friend of me 的区别是什么?我们老师说第一个是双名词所有格形式,那么第一个与第二个的区别是什么?还有双名词所有格的用法是什么?能不能就这个例子讲讲整体的用法?

a friend of mine. a friend of myself与a friend of mine有什么区别,急 a friend of my还是a friend of mine A friend of mine,A friend of myself.哪个对? Tom is a best friend of mine. a friend of mine=?my friends He is a friend of mine.翻译. I _______ (填空)a friend of mine he is a friend of mine 初一英语作文：A Friend of Mine A Good Friend of Mine 英语作文 just a friend of mine 歌词 She Was A Friend Of Mine 歌词 a good friend of mine 为什么用mine his a friend of mine 为什么用mine One of my friends等于a friend of mine吗? She is a friend of --------. A.mine B.me Xiao Ming is ( ) A.a friend of me B.a friend of mine