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單項(xiàng)選擇題

A fire can be extinguished by removing （）.

A.the heat
B.the fuel
C.the oxygen
D.any of the above

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單項(xiàng)選擇題

If a fire ignites in the engine room as a result of a high pressure fuel oil leak, you should FIRST （）.

A.secure the ventilation
B.find a soda acid extinguisher
C.shut off the fuel oil supply
D.secure the generator

單項(xiàng)選擇題

While reading the muster list, you see that "three short blasts on the ships whistle and the same signal on the general alarm bells" is the signal for （）.

A.abandon ship
B.dismissal from drills
C.fire and emergency
D.man overboard