单项选择题
A.danger to crew and cargo B.necessity of periodic inspection C.possibile need to jettison D.All of the above
Master must ascertain that deck loads are stowed in suc...
单项选择题Master must ascertain that deck loads are stowed in such a manner as（）.
A.not to affect the vessel's stability and trim B.to affect the vessel's stability C.to affect the vessel's trim D.to affect the vessel's atability or trim
May I set off the shortage（）the overage?A.againstB.byC....
单项选择题May I set off the shortage（）the overage?
A.against B.by C.to D.with
Movement of liquid in a tank when a vessel inclines cau...
单项选择题Movement of liquid in a tank when a vessel inclines causes an increase in（）.
A.righting arm B.metacentric height C.height of the uncorrected KG D.natural rolling period
