当CRH2C型动车组牵引系统故障,切除25%牵引动力时,()。
A.须保持300km/h速度运行
B.须限速260km/h运行
C.不能运行
D.不限速
参考答案:B
In relation to the law of torts, describe the following defences:
(b) volenti non fit injuria. (5 marks)