have done for/since和have been doing for/since区别
have done for/since和have been doing for/since区别
i have lived in us for 2 months
i have been living in us for 2 months
i have lived in us since 2 months ago
i have been living in us since 2 months ago
小弟实在是没财富 只能说声谢谢
i have lived in us for 2 months
i have been living in us for 2 months
i have lived in us since 2 months ago
i have been living in us since 2 months ago
小弟实在是没财富 只能说声谢谢
英语人气：302 ℃时间：2019-09-23 09:11:48
优质解答
have done for/since和have been doing for/since完成时,表示动作结束了||||完成进行时,动作还在继续.i have lived in U.S.for 2 months 我已经住在美国2个月,说话时为止有两个月.i have been living in U.S.for 2 m...
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