they went to beijing three days ago.和the have been in Beijing for three days .句意有区别吗?

分类: 作业答案 • 2021-12-19 21:36:38

问题描述：

they went to beijing three days ago.和the have been in Beijing for three days .句意有区别吗?
写错个单词．．第2句第一个是they

答

当然有啦.
前面那句话的意思是说“他们在3天前去了北京”,现在回没回来不知道；后面那句话的意思是说“他们已经到北京3天了”,现在还没回来,还在北京.
这就是一般过去式跟现在完成进行时的区别,相信你以后会慢慢体会出来.