单选题If you detect oil in the water around your vessel while discharging fuel, the FIRST thing to do is（）.Atry to find out where the oil is coming fromBcall the MasterChave the pump man check the discharge pipingDshutdown operations
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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