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單項選擇題

Systems of inbound and outbound lanes to promote the safe flow of vessel traffic in certain areas around the world are known as（）.

A.merchant vessel reporting systems
B.traffic separation schemes
C.collision avoidance fairways
D.restricted maneuverability channels

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單項選擇題

The outer limit of the Traffic Separation Schemes is（）adjustment as necessary to complywith the port regulations.

A.subjecting
B.subject
C.subjected
D.subject to

單項選擇題

There are two classes of vessels which，to the extent necessary to carry out their work，do not have to comply with the rule regarding traffic separation schemes. One of these is a vessel（）.

A.engaged in fishing in a traffic lane
B.servicing a submarine cable
C.towing another
D.engaged on pilotage duty

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