航海英語消防用語單項選擇題每日一練(2019.01.08)

來源：考試資料網(wǎng)

1 Since the fire is increasing on board the vessel，the Captain orders that the ship be（）.

2 Portable CO₂ fire extinguishers should NOT be used to inert a space containing flammable liquids due to the danger of（）.

3 I’m on fire and have dangerous cargo on board.The most emergent assistance in this case would be（）.

4 One advantage of the all-purpose nozzle is that it（）.

5 The brickwork surrounding the firebox of a boiler is known as（）.