双重所有格与of所有格的区别在哪?!!!!!!!!!!!!!!!!!!
双重所有格与of所有格的区别在哪?!!!!!!!!!!!!!!!!!!
一资料书上说He is a friend of your father's.他是你父亲的一个朋友(强调你父亲的朋友不止一个).
He is a friend of your father.他是你父亲的朋友(表示强调他对你父亲的友好).
另一资料书上说He is my old friend of my father.的写法是错误的.应该为He is my old friend of my father's.
到底哪个是对的?