【判断题】He suggested that we should leave early.
【判断题】每台动车转向架有两根动力轴,降低了簧下质量,改善了动力学性能。
【单选题】He suggested that we should _______ the instruction.
【单选题】He suggested that we ______ the offer proposed by that company.
【简答题】Consept of proess is that
【简答题】Consept of process control is that
【判断题】CRH5型车每台动车转向架有两根动力轴,降低了簧下质量,改善了动力学性能。