答案:A
答案:A
A. The power railway goes first.
B. The transportation power railway goes first.
C. The transportation goes first.
D. The railway power goes first.
A. 失主
B. 旅客
C. 物品所有人
D. 权利人
A. 列车员
B. 列车长
C. 列车值班员
D. 安全员
A. 2辆
B. 3辆
C. 4辆
D. 5辆
A. “请勿触摸”
B. “禁止通行”
C. “旅客止步”
D. “禁止吸烟”