航海英語應急部署單項選擇題每日一練(2019.01.10)

來源：考試資料網(wǎng)

1 The ventilation system of your ship has fire dampers restrained by fusible links. Which statement is TRUE?（）

2 The primary function(s) of an automatic sprinkler system is(are) to（）.

3 The record of tests and inspection of fire fighting equipment on board a ship must include（）.

4 The spread of fire is prevented by（）.

5 The preferred agent used in fighting a helicopter crash fire is（）.