问题
单项选择题
Life preservers must be marked with the().
A.stowage space assigned
B.vessel's name
C.vessel's home port
D.maximum weight allowed
答案
参考答案:B
Life preservers must be marked with the().
A.stowage space assigned
B.vessel's name
C.vessel's home port
D.maximum weight allowed
参考答案:B