【多选题】下列属于整侧滑动门不能开启故障的是()。
A.
电客车停在对标误差范围内,整侧滑动门不能联动开启时,司机操作头端PSL盘开启整侧滑动门
B.
若无效,司机复位并取出PSL盘操作钥匙,向行调报告故障情况
D.
上下客完毕后,司机凭站务人员“好了”信号和行调指令动车
【多选题】列车到站后,整侧滑动门不能打开(使用PSL仍不能开启),行车值班员应采取().
【单选题】Suppose that large-scale pork production has the potential to create ground water pollution. Why might this type of pollution be considered an externality?
A.
The groundwater pollution reduces the cost of large-scale pork production.
B.
The economic impact of a large-scale pork production facility is localized in a small geographic area.
C.
The pollution has the potential for creating a health risk for water users in the region surrounding the pork production facility.
D.
Consumers will not reap the benefits of lower production cost from large-scale pork production.
【简答题】Suppose you had a large amount of money, what would you do with it?
【单选题】上下客完毕后,整侧滑动门不能联动关闭时,司机操作头端()盘开、关闭整侧滑动门。
【简答题】简述网络银行具有的优势和发展中存在的障碍。
【多选题】系数分配法下,用于确定系数的标准可采用( )。
C.
定额消耗量、定额工时等产品生产的各种定额消耗指标