A、A.道岔两尖轨互相脱离
B、B.尖轨与基本轨在静止状态不密贴
C、C.尖轨或基本轨损坏
D、D.辙叉心损坏
答案：ABCD
A、A.道岔两尖轨互相脱离
B、B.尖轨与基本轨在静止状态不密贴
C、C.尖轨或基本轨损坏
D、D.辙叉心损坏
答案：ABCD
A. A.职业性
B. B.实践性
C. C.继承性
D. D.专一性
A. A.Take the escalator upstairs,and turn left.
B. B.Take the escalator upstairs , and turn right.
C. C.Those are dangerous articles. You are not allowed to take them on board.
D. D.I want to recharge my IC card.
A. A.尽量集中设置
B. B.保持一定距离
C. C.远远分开
D. D.没有要求
A. A.同台换乘
B. B.出入口换乘
C. C.站厅换乘
D. D.通道换乘
A. A.2700人
B. B.3200人
C. C.3700人
D. D.4200人
A. A.设施设备
B. B.票务设备
C. C.服务设施
D. D.行车设备
A. A.登记
B. B.注销
C. C. 异地注销
D. D.异地登记
A. A. This is your card. Swipe it and then you can come out.
B. B. Hold the card in your right hand and swipe it here.
C. C. Please wait for the train at the opposite platform.
D. D.You can return the ticket at the Ticket Center.
