单项选择题
（）is the tendency of a vessel to return to its origianl position after it is displaced therefrom.
A.inclining moment B.Stability C.Shearing force D.Bending moment
单项选择题 （）refers to the tendency of a body of the ship to return to its original position after it is displaced therefrom.
单项选择题 Serving is（）.
单项选择题 Small hull leaks can be temporarily repaired by（）.
