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Pelin
Are both sentences OK? We don't know what caused the crash /accident yet. We don't know the cause of the crash/accident yet.
2017年11月6日 00:15
回答 · 1
Yes, both are acceptable.
2017年11月6日
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Pelin
语言技能
英语, 土耳其语
学习语言
英语
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