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单选题
During tours of inspection in the machinery space, you found a fire on a running generator, what should you do first?（）
A
inform chief engineer officer immediately
B
stop the generator
C
let the duty officer in bridge determine how to do
D
wait for help
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单选题（）is used to prevent the entry of sea water to the machinery space.A
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ventilate all compartments，see that the machinery is clean and there are no obstructionsB
just turn the key and start upC
take for granted that there are no fuel leaksD
assume there are no volatile fumes in the engine space
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call out the deck gang to jettison the cargoB
log the facts in the rough log and inform the chief mate laterC
make a determination of the seriousness of the breakage, and do what you think bestD
report the facts immediately to the Master, who will make a decision
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