单项选择题
（）is the act of allocating space to containers on board of a container ship in the order of the discharge ports.
A.Container loading B.Container discharging C.Stowage planning D.Container checking
单项选择题 According to the relevant regulation, lifeboat should be powered by（）.
单项选择题 Berthing means bringing a vessel to her berth until（）.
单项选择题 ECDIS must be able to perform all of the following EXCEPT（）.
