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單項選擇題

All inflatable life rafts have（）.

A.safty straps from the overhead
B.built in seats
C.releasing hooks at each end
D.water stabilizing pockets

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單項選擇題

All of the following are part of the fire triangle except（）.

A.electricity
B.fule
C.oxygen
D.heat

單項選擇題

All of the following records are usually maintained by the watch-standing officers aboard a vessel except the（）.

A.deck logbook
B.official logbook
C.compass record book
D.chronometer error book

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