单项选择题
The term that indicates how many tons of cargo a vessel can carry is（）.
A.bale cubic B.deadweight C.gross tonnage D.loaded displacement
单项选择题 The term length of a vessel in International Regulations for Preventing Collision at Sea 1972 means（）.
单项选择题 The ship should have a slightly deeper draft（）.
单项选择题 The ship has（）of more than 10 meters at full load.
