问题描述: we should make use of time to study 该成被动语态两句 怎么改 谢谢 1个回答 分类:英语 2014-11-15 问题解答: 我来补答 准确答案为: 1. Time should be made use of to study (by us).2. Use should be mad of time to study (by us). 注:by us一般加以省略. 展开全文阅读