单项选择题
If the cause of a sudden severe list is negative initial stability，counterflooding into empty tanks may（）.
A.increase the righting moment B.cause an increase in the righting arm C.bring the vessel to an upright equilibrium position D.cause the vessel to flop to a greater angle
单项选择题 Fighting a fire in the galley poses the additional threat of（）.
单项选择题 During a stability test on a small passenger vessel（）.
单项选择题 Damage stability is the stability（）.
