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單項選擇題

I’m having （）around the ship.

A. fire watch
B. fire patrol
C. fire protection
D. fire alarm

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單項選擇題

Who maintains the fire-fighting and life-saving apparatus?（）

A. The second officer.
B. The chief officer.
C. The third officer.
D. Bosun.

單項選擇題

We should take （）to keep the chemicals away from fire.

A. great care
B. some measures
C. fresh water
D. fresh air

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