In fighting a fire in a fuel tank, the FIRST action you should attempt is to （）. A:secure all sources of fresh air to the tank B:begin transferring the fuel to other tanks C:top off the tank to force out all vapors D:station someone at the fixed CO2 release controls

In fighting a fire in a fuel tank, the FIRST action you should attempt is to （）.
A:secure all sources of fresh air to the tank
B:begin transferring the fuel to other tanks
C:top off the tank to force out all vapors
D:station someone at the fixed CO₂release controls

出自：海船船员证

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