he is not the man _he used to be A that B who Cwhich Dwhom
问题描述:
he is not the man _he used to be A that B who Cwhich Dwhom
答
he is not the man D_he used to be A that B who Cwhich Dwhom
只有whom能代宾格
所以选择D
希望能够帮到楼主