单项选择题
A.put B.make C.take D.pay
Vessels carrying（）must not willfully wash decks or hold...
单项选择题Vessels carrying（）must not willfully wash decks or holds.
A.general cargo B.steel products C.harmful cargo D.machinery
The transportation of dangerous cargo in packages is go...
单项选择题The transportation of dangerous cargo in packages is governed by（）.
A.IBC code B.BC code C.IMDG code D.IGC code
The telegram AFTER UNLOADING PROCEED MANILA IN BALLAST ...
单项选择题The telegram AFTER UNLOADING PROCEED MANILA IN BALLAST indicates that the ship will proceed to Manila（）.
A.with dangerous cargo B.for discharging C.with no cargo on board D.for taking ballast
