单项选择题
A.No further securing is usually required
B.Containers must have vertical lashings if they do not have twist lock securing
C.All containers must have vertical and horizontal lashings
D.The container must be locked into the cell guide
单项选择题 Where a container，pallet or similar article of transport is used to consolidate goods，the number of packages or units enumerated in the bill of lading as packed in such article of transport（）to be the number of packages or units in calculating the amount beyond which the carrier or the ship is not reliable.
单项选择题 Which statement concerning sweat damage in containers is TRUE?（）.
单项选择题 Which will be a result of removing on-deck containers?（）.