单项选择题
When fighting fires in spaces containing bottles of LPG (liquefied petroleum gas)，you should （）.
A.attempt to isolate the fire from the LPG
B.cool the bottles or remove them from the fire area
C.see that the valves on all LPG bottles are closed
D.place insulating material over the bottles
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What would you consult to determine the number of persons required on duty while loading a cargo of leaded gasoline on your tanker? （）
A.the Matitime Code of China
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