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Sombaty
Since or From
She has been walking ...... two o'clock.
2019年3月30日 10:52
回答 · 2
3
When using the present perfect tense, use "since" if you want to add information about the starting time. For example: She has lived in Paris since 2010. If you want to describe a length of time, use "for". For example: She has been walking for 3 hours.
2019年3月30日
1
since :)
2019年3月30日
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