航海英語燃燒與爆炸單項選擇題每日一練(2019.01.22)

來源：考試資料網(wǎng)

1 A Certificate of Inspection issued to a small passenger vessel describes（）.

2 Dry chemical extinguishers extinguish class B fires to the greatest extent by（）.

3 Control of flooding should be addressed（）.

4 A fire starting by spontaneous combustion can be expected in which condition?（）.

5 A fire must be ventilated（）.