单项选择题
A.abandon ship B.dismissal from drills C.fire and emergency D.lower lifeboats
The abandon ship signal sounded by the vessels whistle ...
单项选择题The abandon ship signal sounded by the vessels whistle is （）.
A.6 short blasts and 1 long blast B.long blast mare than 6 short blasts C.more than 6 short blasts and 1 long blast D.1 long blast of at least 10 seconds
If you have to abandon ship and enter a life-raft, your...
单项选择题If you have to abandon ship and enter a life-raft, your main course of action should be （）.
A.remain in the vicinity of the vessel B.head for the closest land C.head for the closest sea-lanes D.get a majority opinion
In the first 24 hours after abandoning a vessel, water ...
单项选择题In the first 24 hours after abandoning a vessel, water should be given only to personnel who are（）.
A.thirsty B.sick or injured C.wet D.awake
