第一句是没有什么问题的,完成进行时,而且动作还需要继续做下去.说明还要继续work下去
第二句没有这种说法吧,可以用现在完成时,I have worked for an hour,但是已经完成了,不需要再work了
I have been working for an hour. I have working for an hour. 这两句话都正确吗?意思是否相同?
I have been working for an hour. I have working for an hour. 这两句话都正确吗?意思是否相同?
错的话怎么改?
错的话怎么改?
英语人气:978 ℃时间:2020-03-20 02:42:15
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