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有关现在完成时与现在完成进行时

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/04/27 05:06:08
有关现在完成时与现在完成进行时
1、i was hungry.I had eaten nothing all day long.
I was hungry,I had been eating nothing all day long.
不是说强调时间长度的用现在完成进行时吗?可是这个题的答案是had eaten
2、The moment she saw him,she knew he had been working too hard these years.
这个题能用had worked吗?我感觉没啥区别啊,
1.一天什么都没吃,强调结果,用一般完成时.
2.强调这些年的过程,用完成进行时