939、《城市轨道交通运营管理规范》中要求车辆基地的设置应满足( )的需要。

A. 　 承受垂直载荷

B. 　 承受动载荷

C. 　 导向、防止车轮出轨

D. 　 防止偏磨

A. 　 75kgm和60kg/m

B. 　 60kg/m和50kg/m

C. 　 50kg/m和43kg/m

D. 　 60kg/m和43kg/m

A. 　 事故原因分析不清不放过

B. 　 责任者未受到教育不放过

C. 　 未制定防范措施不放过

D. 　 责任者未受到处理不放过

A. 　客流量

B. 　检票机

C. 　信息化

D. 　车票的管理

A. 　 拒绝执行

B. 　 作好记录,认真执行

C. 　 核查清楚后再认真执行

D. 　 请示上级领导后执行

A. 　 道床、道砟、道岔

B. 　 道床、轨枕、道岔

C. 　 路基、轨枕、三轨

D. 　 路基、轨枕、道岔

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. 　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. 　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. 　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. 　风阀

B. 　风机

C. 　冷却塔

D. 　风亭

A. 正确

B. 错误

A. 正确

B. 错误