单项选择题
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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相关考题
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单项选择题
All of the following are engaged in fishing EXCEPT（）.
A.A vessel trawling
B.A vessel trolling
C.A vessel setting nets
D.A vessel tending lines -
单项选择题
A vessel with a large GM will（）.
A.have more resistance to listing in case of damage
B.have less tendency to have synchronous rolling
C.be less likely to have cargo shift
D.ride more comfortably -
单项选择题
A vessel will NOT show sidelights when（）.
A.underway but not making way
B.making way，not under command
C.not under command，not making way
D.trolling underway
