《地铁设计规范》国标中规定：1米宽楼梯下行方向每小时通过（ ）人次。

A. A.清客

B. B.引导

C. C.隔离

D. D.疏散

A. A.日常客流组织

B. B.大客流情况下客流组织

C. C.紧急情况下客流组织

D. D.非紧急情况下客流组织

A. A.马路

B. B.出入口建筑垂直投影线

C. C.楼梯台阶

D. D.进出口闸机围栏

A. A.2

B. B.3

C. C.4

D. D.5

A. A.作业部门（单位）要指定现场负责人

B. B.作业（接口）部门要指定现场安全监护人

C. C.要严格执行安全操作规程

D. D.发生火灾、爆炸事故时，要及时扑救

A. A.Your attention please! Please add-value at the Custermer Sercice Center as the Value Machines are not working. We apologize for any inconvenience this might cause.

B. B.Your attention please! Please buy ticket at the Custermer Sercice Center as the ticket machines are not working. We apologize for any inconvenience this might cause.

C. C.Your attention please! Please follow staff directions to enter as the entry gates are not working. We apologize for any inconvenience this might cause.

D. D.Your attention please! Station lighting is under emergency repair but trains are still running. Please contact staff if you need any assistance. We apologize for any inconvenience this might cause.

A. A.职业道德情感

B. B.职业道德认识

C. C.职业道德意志

D. D.职业道德修养

A. A.No balloons are allowed in metro.

B. B.Please don＇t squat, it is dangerous.

C. C.All passengers, please be careful and stay back.

D. D.Please stand behind the yellow safety line while waiting for the train.

A. A、多说俏皮话

B. B、用尊称，不用忌语

C. C、语速快，节约乘客时间

D. D、不乱幽默，以免误解