航海英語(yǔ)救生用語(yǔ)單項(xiàng)選擇題每日一練(2019.01.08)

來(lái)源：考試資料網(wǎng)

1 What is the minimum number of deck officers，able seaman or certificated persons required for a lifeboat on a vessel in ocean service?（）

2 Each life preserver must be readily accessible to the person for whom it is intended while he or she is（）.

3 When using the lifeboat compass，you must be careful to（）.

4 If a mooring line should part while you are tying up at a dock，you should make a temporary eye by tying a（）.

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