单选题The existence of liquids in partially full tanks or compartments of a ship causes a virtual rise in the height of the（）.AmetacenterBcenter of buoyancyCcenter of flotationDcenter of gravity
单选题
The existence of liquids in partially full tanks or compartments of a ship causes a virtual rise in the height of the（）.
A
metacenter
B
center of buoyancy
C
center of flotation
D
center of gravity
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