单项选择题
A.Bilge B.Ballast C.Slop D.Sanitary
Odorous cargoes are those that（）.A.are exceptionally du...
单项选择题Odorous cargoes are those that（）.
A.are exceptionally dusty and leave a residue B.are liquid but are in containers C.are susceptible to damage by tainting D.give off fumes that may damage other cargoes
Furnishings for recreational facilities should（）include...
单项选择题Furnishings for recreational facilities should（）include a bookcase and facilities for reading,writing and,where practicable,games.
A.as a minimum B.as a maximum C.as a rule D.as a result
The velocity of the wind，its steady direction，and the a...
单项选择题The velocity of the wind，its steady direction，and the amount of time it has blown determines a wind driven current’s（）.
A.temperature B.density C.deflection D.speed
