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單項(xiàng)選擇題

Your vessel is at a dock taking bunkers through a pipe laid down on the dock. If oil begins to flow out of a tank vent,what should you do FIRST?()

A.Open the intake valve to an adjacent tank
B.Set out drip pans and sawdust and begin to mop up the spill
C.Signal the shore control point to shut down
D.Close the valve on the tank vent line

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