A.negative GM
B.flooding
C.off-center weight
D.reserve buoyancy
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A.maximum
B.negative
C.positive，but reflexive
D.zero
A.maximum
B.negative
C.positive
D.zero
A.vertically above the center of buoyancy
B.vertically above the center of gravity
C.at the intersection of the upright vertical centerline and the line of action of the buoyant force
D.at the geometric center of the underwater volume
A.downward and inward flow
B.downward and outward flow
C.upward and inward flow
D.upward and outward flow
A.yaw
B.surge
C.sway
D.roll
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The center of flotation of a vessel is the point in the waterplane（）.
All of the following can be determined by use of a stabilogauge EXCEPT（）.
For a vessel inclined by the wind，multiplying the buoyant force by the horizontal distance between the lines of action of the buoyant and gravity forces gives the（）.
Broken stowage must be reduced to（）.
At all angles of inclination，the metacenter is（）.
Horizontal fore or aft motion of a vessel is known as（）.
During counterflooding to correct a severe list or trim aggravated by an off-center load，a ship suddenly takes a list or trim to the opposite side. You should（）.
Heave is motion along the（）.
The downflooding angle for a ship is the minimum angle at which（）.
At an angle of loll，the capsizing moment is（）.