单项选择题
A term applied to the bottom shell plating in a double-bottom ship is（）.
A.bottom floor B.outer bottom C.shear plating D.tank top
单项选择题 A simplified construction plan may be included in the ship construction portfolio provided it adequately defines the（）.
单项选择题 A cofferdam is（）.
单项选择题 When a vessel’s LCG is aft of her LCB，the vessel will（）.
