A.obliged
B.to be
C.exempted from
D.necessarily
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A.enter the traffic separation zone in an emergency
B.cross a traffic lane
C.engage in fishing in the separation zone
D.proceed in an inappropriate traffic lane
A.sailing
B.proceeding
C.anchoring
D.maneuvering
A.proceed through an inappropriate traffic lane
B.engaged in fishing in the separation zone
C.cross a traffic lane
D.enter the separation zone，even in a emergency
A.ended
B.terminative
C.termination
D.side
A.keep well clear
B.keep very far
C.keep clear of
D.keep clear from
最新試題
A light used to signal passing intentions must be an（）.
A vessel using a traffic separation scheme shall（）.
The traffic lane（）suspended.
A whistle signal of one prolonged，one short，one prolonged and one short blast，is sounded by a vessel（）.
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 towing light（）.
A signal of intent must be sounded in international waters by（）.
A towing light is（）.
Traffic separation schemes established by the International Maritime Organization（）.
A vessel displaying three red lights in a vertical line is（）.