客运组织工作的核心是（ ）的组织客流集散。

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.思想

B. B.技术业务

C. C.生理

D. D.群体

A. A.限站内保站外

B. B.限站外保站内

C. C.限换乘保本站

D. D.限公交保地铁

A. A.1个单开道岔

B. B.2个单开道岔

C. C.3个单开道岔

D. D.4个单开道岔

A. A.建设难度小

B. B.技术含量低

C. C.建设费用高

D. D.以上均是

A. A.职位

B. B.时间

C. C.工具

D. D.人员

A. A.请您不要拥挤，顺序进站

B. B.请您听从工作人员的指挥，顺序进站

C. C.目前地铁客流较大，我们正在采取限流措施，请您配合

D. D.以上都是

A. A.旗信号　　

B. B.色灯信号机　　

C. C.听觉信号　

D. D.信号灯