航海英語應(yīng)急部署單項選擇題每日一練(2019.01.19)

來源：考試資料網(wǎng)

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

2 The straight stream capability of an all-purpose nozzle is used in fighting a class A fire to（）.

3 What does blowing tubes accomplish?（）

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

5 What is an advantage of using foam in fire fighting?（）