单项选择题
A.航向复原! B.航向偏左! C.航向偏右! D.正向!
Ring off engine!()A.用车完毕!B.主机定速!C.备车!D.摇铃!
单项选择题Ring off engine!()
A.用车完毕! B.主机定速! C.备车! D.摇铃!
Finished with engine!()A.用车完毕!B.主机定速!C.备车!D.摇铃!
单项选择题Finished with engine!()
The chief officer is responsible to the captain. ()A.船长...
单项选择题The chief officer is responsible to the captain. ()
A.船长对大副负责 B.船长对二副负责 C.大副对船长负责 D.大管对船长负责