单项选择题
A.emergency gear B.drainage C.deck cargo atorage D.securing gear
Litmus paste is used in order to determine（）.A.innageB....
单项选择题Litmus paste is used in order to determine（）.
A.innage B.thievage C.ullage D.the tank's datum point
Making cargo plan for appropritate distribution of the ...
单项选择题Making cargo plan for appropritate distribution of the cargo on board is（）duty.
A.a ship's officer's B.a tallyman's C.a port planner's D.a foreman's
Manifest and cargo plan are the two most important ship...
单项选择题Manifest and cargo plan are the two most important shipping papers required for（）.
A.provision order B.discharging planning C.annual repair D.outward clearance
