单项选择题
During a stability test on a small passenger vessel（）.
A.the vessel must be moored snugly B.each tank must be partially full to show it does not leak C.all dunnage，tools，and extraneous items are secured D.water under vessel must be deep enough to prevent grounding
单项选择题 Damage stability is the stability（）.
单项选择题 Cross curves of stability show which of the following（）.
单项选择题 At all angles of inclination，the true measure of a vessel’s stability is the（）.
