航海英語救生作業(yè)單項(xiàng)選擇題每日一練(2019.01.18)

來源：考試資料網(wǎng)

1 An inflatable liferaft is thrown into the water from a sinking vessel. What occurs automatically after the painter trips the CO₂ bottles to inflate the raft?（）.

點(diǎn)擊查看答案

2 A life line must be connected to the liferaft（）.

點(diǎn)擊查看答案

3 If an inflatable liferaft is to be released manually，where should the operating cord be attached before throwing the raft overboard?（）

點(diǎn)擊查看答案

4 The lights on the outside of the canopy on an inflatable liferaft operate（）.

點(diǎn)擊查看答案

5 A rigid lifesaving device designed to support survivors in the water is a（）.

點(diǎn)擊查看答案