航海英語(yǔ)燃燒與爆炸單項(xiàng)選擇題每日一練(2019.01.19)

來(lái)源：考試資料網(wǎng)

1 A carbon dioxide fire extinguisher should be recharged（）.

2 If，during helicopter refueling operations，fuel is spilled on clothing，the person should first（）.

3 During the required periodic abandon ship drill aboard a ship，each person not assigned duties in the muster list is（）.

4 According to the T-Boat regulations the reason for providing adequate ventilation for a battery storage area is to prevent（）.

5 Control of flooding should be addressed（）.