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单选题
If you detect oil in the water around your vessel while discharging fuel, the FIRST thing to do is（）.
A
try to find out where the oil is coming from
B
call the Master
C
have the pump man check the discharge piping
D
shutdown operations
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单选题You notice oil on the water near your vessel while taking on fuel. You should first（）.A
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notify the senior deck officerC
notify the terminal superintendentD
determ ne whether your vessel is the source
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单选题When oil is accidentally discharged into the water，what should you do after reporting the discharge（）.A
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单选题When jumping into water upon which there is an oil-fire，you should（）.A
break the water surface with your hands when diving head-firstB
use your hands to hold your knees to your chestC
cover your eyes with one hand while pinching your nose shut and covering your mouth with the otherD
enter the water at the bow or stern on the windward side of the vessel
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