have you finished the work?No,we need two more hours.此处疑问句中可以用did引导吗?
have you finished the work?No,we need two more hours.此处疑问句中可以用did引导吗?
英语人气:591 ℃时间:2019-10-14 04:18:44
优质解答
不用,用现在完成时强调对现在的影响,有言外之意,比如:你做完工作了吗?做完的话我们去做.而如果用did you finish the work?则仅仅是在问你过去做没做过这件事,与现在毫无关系,这也是一般过去时与现在完成时的很大的区别.希望能够帮到你!努力学习吧!加油!
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