A、A.舒适
B、B.准点
C、C.便捷
D、D.人身安全
答案:D
A、A.舒适
B、B.准点
C、C.便捷
D、D.人身安全
答案:D
A. A.Please wait a moment.Let me check it. Your card is degaussing.
B. B.Hold the card in your right hand and swipe it here.
C. C.Please wait for the train at the opposite platform.
D. D.You can return the ticket at the Ticket Center.
A. A.50%
B. B.70%
C. C.96.67%
D. D.100%
A. A.正确
B. B.错误
A. A.在谈话中,可以询问收入、年龄等
B. B.忌姿势歪斜、手舞足蹈、以手指人、拉拉扯扯
C. C.在具体礼节上,要过度热情
D. D.可以随意评价他人、大声争辩
A. A.自动扶梯
B. B.卷闸门
C. C.垂直电梯
D. D.压力容器
A. A.正确
B. B.错误
A. A.机械锁闭
B. B.预先锁闭
C. C.区段锁闭
D. D.单独锁闭
A. A.正确
B. B.错误
A. A.行车调度
B. B.电力调度
C. C.环控调度
D. D.防灾调度
A. A.安全检查
B. B.车辆维护
C. C.乘客导向
D. D.乘客问询