单项选择题
A.COSCO B.STCW C.SOLAS D.MARPOL
How many operators are needed／required on board accordi...
单项选择题How many operators are needed／required on board according to the provisions of the International Convention for the Safety of Life at Sea，1974?（）.
A.4 operators B.3 operators C.2 operators D.1 operator
Halon gas will decompose and may form very hazardous to...
单项选择题Halon gas will decompose and may form very hazardous toxic fumes when discharged（）.
A.directly on flames B.at room temperature C.in an extremely cold climate D.None of the above
Goods of an inflammable，explosive or dangerous nature t...
单项选择题Goods of an inflammable，explosive or dangerous nature to the shipment whereof the carrier，master or agent of the carrier，has not consented，with knowledge of their nature and character，may at any time before discharge，（）at any place or destroyed or rendered innocuous by the carrier without compensation.
A.be loaded B.be landed C.be lended D.be loaned
