A.keep well clear
B.keep very far
C.keep clear of
D.keep clear from
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A.small an angle
B.large an angle
C.either small or large an angle
D.neither small nor large an angle
A.at small angle
B.at large angle
C.at right angle
D.in same direction as
A.in restricted visibility
B.between dusk and dawn
C.in heavy traffic
D.All of the above
A.the prevention of collision
B.the promotion of the traffic flow
C.the complying of port regulation
D.the development of navigational technique
A.adopted
B.adapted
C.adjusted
D.admitted
最新試題
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 whistle signal of one prolonged，one short，one prolonged and one short blast，is sounded by a vessel（）.
The traffic lane（）suspended.
A vessel constrained by her draft may display（）.
A towing light is（）.
A vessel may enter a traffic separation zone（）.
A vessel sounds one short blast. This signal indicates the 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 signal of intent must be sounded in international waters by（）.
You are not complying（）traffic regulations.