【单选题】Mary ______ down the, notes on the board into her book.
【简答题】'Mary gave a book to Jack' is synonymous with 'Jack______a book from Mary. '(北二外2005研)
【单选题】( )在华北被视为治疗养护麻疹患者的良药。
【单选题】— What's this in English? — It's _____ English book. _____ book is Mary's. [ ]
【判断题】为了减少热水输送过程中的热量损失,热水配、回水管、热媒水管等均应进行管道保温。常用的保温材料为岩棉、超细玻璃棉、硬聚氨酯、橡塑泡棉等材料。
【简答题】热水配、回水管、热媒水管常用的保温材料为岩棉、超细玻璃棉、 __ 、 __ 等
【单选题】Mary hit Jack _____ the head _____ a book. [ ]
【单选题】John is collaborating with Mary in writing a book.