習題庫 Ifoundasetof intheclassroom.A.key B... 來源:國語幫 3.28W 問題詳情:I found a set of in the classroom. A. key B. keys C. a key D. an key【回答】B知識點:名詞題型:選擇題 intheclassroomAkey Ifoundasetof