立即发警报。（）

A. Prepare to abandon ship.
B. Prepare for abandon ship.
C. Prepare abandon ship.
D. Prepare for ship.

A. They should be clear about all fire-fighting equipment..
B. They should be understood about the meaning of the different alarm signals.
C. They should be clear about all life-saving equipment.
D. They should be clear about the meaning of the different alarm signals.

A. Engine room persons should stop their pumps in machinery space.
B. Engine room persons should start their pumps in machinery space.
C. Engine room persons should start their pumps in officer’s cabin.
D. Engine room persons should start their pumps on boat deck.