A.has
B.have
C.has been
D.have been
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A.to
B.who
C.on
D.with
A.enter
B.enter in
C.enter to
D.enter into
A.in an emergency
B.to engage in fishing within the zone
C.to cross the traffic separation scheme
D.Any of the above
A.it
B.that
C.this
D.so
A.margin
B.legend
C.legion
D.maiden
最新試題
A vessel using a traffic separation scheme shall（）.
A vessel restricted in her ability to maneuver when engaged in an operation for the maintenance of safety of navigation in a traffic separation scheme is（）complying with this rule to the extent necessary to carry out the operation.
A vessel not under command sounds the same fog signal as a vessel（）.
A towing light is（）.
Systems of inbound and outbound lanes to promote the safe flow of vessel traffic in certain areas around the world are known as（）.
A vessel may enter a traffic separation zone（）.
A 20-meter power-driven vessel pushing ahead or towing alongside will display（）.
The traffic lane（）suspended.
A vessel shall not（）.
In a traffic separation scheme，when joining a traffic lane from the side，a vessel shall do so（）.