A、 For your safety,please hold the handrail.
B、 We are sorry to inform that the limit measures will be taken because of the crowd,please wait patiently.
C、 Please stand in line to get on the train.
D、 Go through the gate one by one,pleaseB
答案:B
A、 For your safety,please hold the handrail.
B、 We are sorry to inform that the limit measures will be taken because of the crowd,please wait patiently.
C、 Please stand in line to get on the train.
D、 Go through the gate one by one,pleaseB
答案:B
A. 运行到下一站后无法动车
B. 减速
C. 紧急制动
D. 正常运行
A. 缓慢上升
B. 快速下降
C. 快速上升
D. 缓慢下降
A. 至少一扇滑动门
B. 至少一扇应急门
C. 每一扇滑动门
D. 每一扇应急门
A. 98.00%
B. 99.50%
C. 98.50%
D. 99.00%
A. 节能
B. 安全
C. 便捷
D. 创新
A. 疏散难度大
B. 扑救难度大
C. 排烟困难、散热慢
D. 允许逃生时间短
A. 6
B. 5
C. 8
D. 10
A. 站台门破裂时
B. 紧急情况下,列车进站停稳,车门未对准滑动门
C. 列车到站后3秒,滑动门未打开
D. 任何情况下