单项选择题
The change in trim of a vessel may be found by（）.
A.dividing the trim moments by MT1 B.subtracting the LCF from the LCB C.looking at the Hydrostatic Properties Table for the draft of the vessel D.dividing longitudinal moments by the displacement
单项选择题 A change of trim may be simply defined as（）.
单项选择题 A neutral equilibrium position for a vessel means that the metacenter is（）.
