航海英語救生設(shè)備單項選擇題每日一練(2019.01.21)

來源：考試資料網(wǎng)

1 On a vessel making a voyage more than 48 hours long，regulations require that（）.

2 A person referring to the stern sheets of a lifeboat is speaking of（）.

3 When launching a lifeboat in the rough sea，the davit gears should be released（）.

4 In launching a covered lifeboat，what would safely lower the lifeboat from inside the lifeboat cabin?（）

5 Your vessel has lifeboats on both sides. Lifeboat No. 2 is located（）.