Which factor does NOT affect the required freeboard of a cargo vessel? （）

单项选择题What is an example of a fundamental objective of cargo stowage?（）

A.Load so the trim does not exceed 3 feet by the stern
B.Make maximum use of existing dunnage
C.Separate wet and dry cargoes into separate holds
D.Prevent overcarriage by block stowage

单项选择题On board container carriers，below-deck containers are stowed（）.

A.in fixed cell guides
B.under TFEU
C.secured by portable lashing system
D.in block

单项选择题If a container which has not been filled，packed，stuffed or loaded by the Carrier is delivered by the Carrier with the seal（），such delivery shall be deemed as full and complete performance of the Carrier’s obligation.

A.intact
B.properly used
C.perfect
D.fully sized

单项选择题All the following except（）are fittings for securing and lashing containers on board ships.

A.stackers
B.twistlock
C.bridge fittings
D.containment booms

单项选择题（）means a unit in which goods are totally enclosed by sufficient strong boundaries such as a freight container，a tank or a vehicle unit with fabric sides or tops.

A.UNIT
B.CONTAINER
C.VEHICLE
D.CLOSED TYPE UNIT