单选题An inclined semisubmersible with a very short rolling period about a constant angle of list is likely to have（）.Aan off-center TCGBan LCG greater than level vessel LCBCa negative GMDexcessive free surfaces
单选题
An inclined semisubmersible with a very short rolling period about a constant angle of list is likely to have（）.
A
an off-center TCG
B
an LCG greater than level vessel LCB
C
a negative GM
D
excessive free surfaces
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