单项选择题
A.International Maritime Organization
B.National Cargo Bureau
C.Society of Naval Architects and Marine Engineers
D.United States Coast Guard
单项选择题 The time required to incline from port to starboard and back to port again is called（）.
单项选择题 The static stability curve for a given vessel peaks at 34°. For this ship，the danger angle for a permanent list would be about（）.
单项选择题 The stability which exists after the unintentional flooding of a compartment on a ship is called（）.