单项选择题
A.have a large amplitude of roll B.provide a comfortable ride for the crew and passengers C.have drier decks in heavy weather D.be likely to have cargo shift in heavy weather
A.Down by the bow B.Down by the stern C.Down by either the bow or stern D.In level trim
A.concentrated high and the double bottoms empty B.concentrated low and the double bottoms empty C.evenly distributed vertically with the double bottoms full D.concentrated and with the double bottoms full