单项选择题
A.after control of fire，flooding，and structural repairs B.immediately C.after control of fire，but before control of flooding D.after stability is restored
A.at small angles of inclination B.when loaded with minimum deck load C.when at transit draft D.when GZ is zero
A.removing loose water B.adding weight low in the vessel C.closing crossover valves between partly filled double bottom tanks D.All of the above