a month
in each week
in every 6 months
in every 12 months
第1题：
Cargo that is suitable for carriage on Ro-Ro vessels includes ______．
A.Trailers
B.Rolling vehicles
C.Containers
D.All of the above
第2题：
What is the purpose of the relief valve of a cargo pump ________．
A.Provides for the removal of vapors
B.Allows two or more tanks to be filled at the same time
C.Provides for the emergency shutdown of the pump
D.Permits the return of cargo to the suction side of the pump
第3题：
Usually, emergency electricity supplies to_______on board
A.Cargo winch
B.Windlass
C.Steering gear
D.Main air compressor
第4题：
（）sail on regular routes and on a fixed timetable.
第5题：
The Vessel is fully fitted with cargo ______．
A.Beats
B.Beasts
C.Bacons
D.Battens
第6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7题：
Limber is a term associated with ______．
A.Emergency gear
B.Drainage
C.Deck cargo storage
D.Securing gear
第8题：
I saw the cargo surveyor ______ the cargo on deck just a minute ago．
A.examine
B.to examine
C.being examined
D.examining
第9题：
Which statement about tunnel bow thrusters fitted to large vessels is TRUE ________．
A.They are effective on most vessels at speeds up to 10 knots
B.Because of their location，most modern installations have as much power as a tug
C.They are fully effective at all drafts
D.When going astern at slow speed，they provide effective steering control
第10题：
International Cargo Bureau Regulations
Load Line Regulations
Rules and Regulations for Cargo and Miscellaneous Vessels
vessel's classification society rules and regulations