ofwhom和ofwhich用法归纳

of whom和of which用法归纳1. of表示同位关系:即用于在A+of+B结构,其中的A和B为同位关系。如:Her sons, both of whom work abroad, ring

腾讯文库ofwhom和ofwhich用法归纳ofwhom和ofwhich用法归纳