If a spill occurs,where would you log it?（）.

If a vessel list to port,the center of buoyancy will（）.

A.move to port
B.move to starboard
C.move directly down
D.stay in the position

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If heavy smoke is coming from the paint locker,the first firefighting response should be to（）.

A.release the CO fiooding system
B.open the door to evaluate of the fire
C.enter and use a portable extinguisher
D.secure the ventilation

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