before和till的区别 例 i'm sorry you've been waiting so long,but it will still be some time Tom bac

before和till的区别 例 i'm sorry you've been waiting so long,but it will still be some time Tom bac
i'm sorry you've been waiting so long,but it will still be some time ( )Tom get back.
选before还是till 为什么(详解)
英语人气:555 ℃时间:2019-12-29 19:50:10
优质解答
before多用于肯定,例如It will be a long time before we finish this dictionary.我们需要很长的时间才能把这部词典编译完.till多用于否定,例如The struggle will not cease till the country achieves independe...
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