A. Take out B. Pull out C. Put out D. Push out
单项选择题The thinners can () paint.
A. look down B. put down C. sit down D. thin down
单项选择题() just looks like a guard standing on the deck.
A.Mast B.Master C.Must D.Main deck
单项选择题()are used to clean the bridge.
A.Rags B.Rats C.Rubbish D.Derricks
单项选择题Saw dust is used to ().
A. absorb the oil B. repair the derrick C. adjust the boom D. fill the ballast water
单项选择题Spade is used to ().
A. get rid of the garbage B. fill the ballast water C. repair the derrick D. adjust the derrick