【简答题】在磁盘的移臂调度中,若只考虑请求访问者的先后次序,而不考虑它们要访问的物 理位置,这种调度算法是 ________;若考虑移臂方向,访问离当前移动臂最近的位置, 这种调度算法是________。
【单选题】The boy wants to ____ a shelf to the wall.
【简答题】Did the girl order two small cokes? 2.What did the boy order in the restaurant? 3.The boy wants to eat at the restaurant or to go? 4.Does the boy want to something else?
【单选题】听力原文:What is the book that the boy wants to borrow about? (24)
【单选题】The bottle is milk and the boy wants to have some.
【单选题】地高辛血浆半衰期为33小时,按逐日给予治疗剂量,血中达到稳定浓度的时间是