问题描述： 为什么要把before asked改为before asked to 1个回答 分类：英语 2014-10-20 问题解答： 我来补答 I was asked to hand in the exercise book before 8 o'clock by the teacher.我被老师告知在8点前上交练习册.祝更上一层楼O(∩ 展开全文阅读
