消费者商业模型的三个阶段为()。
A. 购前准备
B. 购买完成
C. 远程目标截获
D. 购后交互
If the metacentric height is large,a floating vessel will().
A. be tender
B. have a slow and easy motion
C. be stiff
D. have a tendency to yaw
()is not a proper office at which a note of sea protest should be filed.
A. Consul
B. Notary Public
C. Marine Protest Office
Diplomatic Representative