A. the poop deckB. the main deckC. the forecastle deckD……

单项选择题You’d better use （）to remove the oil on the plates.

A.water
B.sand
C.saw dust
D.derrick

单项选择题After leaving the port, we used （）to clean the empty holds and decks.

A. fresh water
B. sea water
C. both A and B
D. ballast water

单项选择题Everything on the bridge should （）clean and tidy.

A.kept
B.keep
C.be kept
D.keeping

单项选择题Decks, superstructure and hand rails may be washed with （）water at sea.

A.sea
B.ballast
C.fresh
D.cement

单项选择题The sailor keeping （）watch should clean the gangway, the rails, bulwark and the spaces around the gangway.

A.navigation
B.gangway
C.port
D.anchor