- 問題詳情:often______ourbooksandpens______thefloor,whenhe______ourdesks. A.knocks,onto;walkspast B.knock,onto;walkspassed C.knocks,off;walkspast D.knocks,off;walkspassed【回答】A知識點...
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- 問題詳情:Maxoften______ourbooksandpens______thefloor,whenhe______ourdesks. A.knocks,onto;walkspast B.knock,onto;walkspassed C.knocks,off;walkspast D.knocks,off;walkspassed...
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