单项选择题
A.To support the overhang of the stern
B.To strength the plating against the pounding of the sea
C.To add srength to the deck beams which support the weather deck
D.To support the plating of a cylindrical tank
单项选择题 The ship is now too much listing to portaide. I suggest that you（）light cargo on portside and heavy cargo on starboard side.
单项选择题 The ship is now too much listing to portside. Which is the best way to keep the vessel upright?（）.
单项选择题 The ship will be responsible for the cargo loaded or unloaded（）.