问题描述: (2/3))are beyond our control.A.some of them B.some of which C.some of w 1个回答 分类:英语 2014-11-24 问题解答: 我来补答 介词“of”后面用宾格,这位同学要仔细一点哦 two thirds of them,用whom代替them 前半句提到了2000 workers,那么后半句如果在of后还用2000 展开全文阅读