单项选择题

A.unscrewing the bulb during the daylightB.switching th……

In accordance with SOLAS，the batteries that power interior lighting in inflatable liferafts can be made to last longer by（）.

A.unscrewing the bulb during the daylight
B.switching the light on only when necessary
C.taking no action as there is no way on saving power
D.taking no action as they shut off automatically in daylight

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单项选择题In（）convention，a vessel which carries more than 12 passengers shall be deemed as a passenger ship.

A.COSCO
B.STCW
C.SOLAS
D.MARPOL

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

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

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

单项选择题Due to the nature of a vessel’s construction for a particular trade，it does not fully comply with the provisions of SOLAS. Where will this be indicated?（）.

A.On the Exemption Certificate
B.On the reverse of the particular SOLAS certificate affected
C.On the face of the Certificate of Inspection
D.Nowhere； the vessel must comply to engage in international trade