a friend of I还是a friend of me

a friend of I还是a friend of me he is a friend of mine 还是 he is a friend of me? I am a friend of Henry 还是I am a friend of Henry's a friend of my还是a friend of mine a friend of Jack还是 a friend of Jack's a friend of her还是a friend of hers Friend of a Friend 歌词 【英语】of后面跟主格还是宾格呢?a good friend of mine/a good friend of me/a remind of you remind me of a friend of a friend of a friend of mine. a friend of mine Mike is________.A a friend of me B one of my friend C one of