航海英語(yǔ)救生用語(yǔ)單項(xiàng)選擇題每日一練(2019.01.24)

來(lái)源：考試資料網(wǎng)

1 The steering oar in a lifeboat is（）.

2 The life jackets on all vessels shall be（）.

3 When a rescue vessel approaches a lifeboat in heavy seas，the person in charge of the lifeboat should（）.

4 Which statement concerning the collection of fresh water is FALSE?（）

5 Safety shackles are fitted with（）.