下列施工中不能在同一区段中同时进行的是（ ）。

A. A.学历

B. B.相貌

C. C.微笑

D. D.身高

A. A.区故解

B. B.重开信号

C. C.封锁信号机

D. D.解封信号机

A. A.标志标识

B. B.企业文化

C. C.规章制度

D. D.企业愿景

A. A．行车值班员

B. B．客运值班员

C. C．售票员

D. D．厅巡

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.高效

B. B.安全

C. C.有序

D. D.可控

A. A.上方

B. B.下方

C. C.左方

D. D.右方

A. A.全面覆盖

B. B.总专结合

C. C.协同联动

D. D.有效融合

A. A.列车运行时，将站台门开启，用夹子取回

B. B.如条件不允许不能夹取，请乘客留下姓名、联系方式

C. C.找到乘客物品，及时与乘客取得联系后尽快交还

D. D.如本班组不能及时交还乘客，将具体情况告知接班工作人员