【单选题】根据货流特点确定货运车辆行驶的最佳线路和运行方式,制定运行作业计划,使货运车辆有序运转属于货运站功能中的
【判断题】男衬衫胸袋袋口大的计算公式为 0.05B+6cm 。
【单选题】When he looked up,he suddenly found himself ______by a group of agers,____looked at him anxiously.
A.
to be surrounded;which
D.
having been surrounded;which
【判断题】在使用高压灭菌锅、烘箱等电热设备过程中,使用人员应离开。
【单选题】He_______the book and decided that he wouldn’t buy it.
【判断题】使用高压灭菌锅、烘箱等电热设备过程中,使用人员不得离开。
【简答题】A.He looked very excited. B.He looked pale and sad. C.He was poorly dressed. D.He said he wanted to buy a beautiful vase.