单项选择题
A.Length overall B.After perpendicular C.Amidships D.Extreme breadth
You should always wear（）when working on deck.A.helmetB....
单项选择题You should always wear（）when working on deck.
A.helmet B.slippers C.goggles D.immersion suits
（）is the head of the Deck Department.A.The Chief Office...
单项选择题（）is the head of the Deck Department.
A.The Chief Officer B.The Second officer C.The Third Officer D.Master
The man in charge of a ship is（）.He is responsible for ...
单项选择题The man in charge of a ship is（）.He is responsible for the ship ,her cargo and the safety of the crew.
A.Chief Oifficer B.Second officer C.Third Oifficer D.Master
