航海英語消防用語單項選擇題每日一練(2019.01.21)

來源：考試資料網

1 An advantage of an ABC dry chemical over a carbon dioxide extinguisher is（）.

2 A fire hose with a nozzle attached must be connected to each hydrant except when exposed to heavy weather or when the（）.

3 Prior to getting underway，the Master or person in charge of a ship must（）.

4 The collision bulkhead shall be of（）.

5 Removing which will extinguish a fire?（）.

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