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單項選擇題

You should always wear（）when working on deck.

A.helmet
B.slippers
C.goggles
D.immersion suits

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單項選擇題

（）is the head of the Deck Department.

A.The Chief Officer
B.The Second officer
C.The Third Officer
D.Master

單項選擇題

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

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