ECDIS should be capable of（）all chart information necessary for safe and efficient navigation originated.

（）is main emergency fire system in all merchant ships.

A.CO₂ system
B.Foam system
C.Dry power system
D.Water supply system

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Each fire drill shall not include（）.

A.Starting of a fire pump
B.Reporting to stations
C.Preparing for the duties described in the muster list
D.Checking of cargo handling equipment

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