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單項(xiàng)選擇題

All event relating to the voyage,such as ship’s position,speed and details of the weather, are recorded in（）.

A.logbook
B.Bell book
C.oil record book
D.compass error book

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單項(xiàng)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

單項(xiàng)選擇題

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

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

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