单项选择题
If a davit-launched liferaft aboard a ship cannot be launched because of damage to the davit，you should（）.
A.inflate the liferaft on deck
B.roll the liferaft over the side
C.go to another liferaft station
D.get a saw and cut the liferaft free
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相关考题
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Horizontal subdivision decks forming watertight compartments in the columns of a semisubmersible ship increase the unit’s（）.
A.tank capacities
B.stability in the event of damage
C.towing speed
D.anchor holding ratio -
单项选择题
Hanging a barge off means to（）.
A.moor a damaged barge to the bank and leave
B.remove and deliver a loaded barge from a multiple tow
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Electrical wiring on all “T-Boats” must be（）。
A.concealed to prevent mechanical damage
B.concealed so the boat can be maintained more easily
C.protected from the weather
D.in an accessible place behind the ceiling
