英语:The book was so interesting that he had read it for three hours____he realized it.

英语:The book was so interesting that he had read it for three hours____he realized it.
为什么是before?解释下意思and语法知识.
英语人气:730 ℃时间:2019-08-21 03:50:44
优质解答
had read it是过去的过去 是过去完成时 后者he realized it是一般过去时 用before表示先后 而and则表示并列 两边时态要一致
我来回答
类似推荐
请使用1024x768 IE6.0或更高版本浏览器浏览本站点,以保证最佳阅读效果。本页提供作业小助手,一起搜作业以及作业好帮手最新版!
版权所有 CopyRight © 2012-2024 作业小助手 All Rights Reserved. 手机版