问题描述： i [ ]this book for two days,i have to return it now 1个回答 分类：综合 2014-11-17 问题解答： 我来补答 I [ have kept ] this book for two days,I have to return it now.如果我的回答对你有所帮助,请点击本页面中的“选为满意回答”按钮, 展开全文阅读
