used only for pollution response
owned and operated by the US government
used only within a barge fleeting area
used only on inland waters
第1题：
There is a ______ when one or more vessels are towing or pushing another vessel or vessels，provided that they are all involved in commercial activities and not in a salvage operation．
A.private safety
B.private maritime adventure
C.common safety
D.common maritime adventure
第2题：
Regulations concerning the stowage，lashing，and securing of timber deck cargoes aboard general cargo vessels may be found in the ______．
A.International Cargo Bureau Regulations
B.Load Line Regulations
C.Rules and Regulations for Cargo and Miscellaneous Vessels
D.Vessel's classification society rules and regulations
第3题：
Prior to burning or welding on a fuel tank on a ship，regulations require that an inspection be made. An entry in the unofficial logbook is required if this inspection is made by ______.
A.a marine chemist
B.the Officer in Charge，Marine Inspection
C.the Master or person in charge of the ship
D.the National Fire Protection Association
第4题：
A METHOD OF TOWING VESSELS THROUGH POLAR ICE BY MEANS OF ICEBREAKING TUGS WITH A SPECIAL STERN NOTCH SUITED TO RECEIVE AND HOLD THE BOW OF THE VESSEL TO BE TOWED defines ______.
A.Towing operations
B.Rigid coupled towing
C.Close coupled towing
D.Hard coupled towing
第5题：
Lifesaving regulations require that a fire drill include ______．
A.Starting the fire pumps
B.Checking the operation of watertight doors
C.Checking arrangements for abandon ship
D.All of the above
第6题：
Oceangoing dry bulk cargo vessels over 1000 GT must have approved combination-type fire nozzles at all ______．
A.Fire stations aboard the vessel，except for those in open deck areas weatherdeck and cargo hold fire stations
B.Interior fire stations
C.Engine room fire stations
D.All of the above
第7题：
Vessels required to be equipped with an approved backfire flame arrester are ______．
A.Those with diesel engines
B.All those with gasoline engines
C.Those with large engines only
D.None of the above
第8题：
Fire protection regulations for towing vessels require that drills be conducted on board the vessel as if there were an actual emergency．Drills include all of the following，EXCEPT ______．
A.testing all alarm and detection systems
B.breaking out and using the vessel's emergency equipment
C.participation by selected crew members
D.one person putting on protective clothing，if the vessel is so equipped
第9题：
Fire protection regulations for towing vessels require all crew members to know how to perform each of these tasks EXCEPT ______．
A.Start the mechanical ventilation system for the engine room
B.Operate the fuel shut-off for the engine room
C.Operate all fire extinguishing equipment aboard the vessel on board the vessel，including starting the fire pump
D.All of the above
第10题：
All vessels ______ size shall, whether in a fairway or not, observe the International Regulations for Preventing Collisions at Sea.
A.in spite of
B.irrespective
C.in respect
D.in matter of