相關Myflightwasdelayedbe的文學知識

問題詳情：一Myflightwasdelayedbecauseof________heavyrain．―Butyouarejustin______________timeforthediscussion．A．the；a   B．a；the   C．不填；不填D．the；不填  【回答】D 知識點：冠詞題型：選擇題...