what they doing at four o'clock 啥意思

what they doing at four o'clock 啥意思
英语人气:580 ℃时间:2019-12-09 03:16:43
优质解答
你好!
正确的应该是:
What are they doing at four o'clock?
或者
What were they doing at four o'clock?
意思是:他们四点中的时候在干什么?
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