A.at anchor
B.towing a submerged object
C.being overtaken in a narrow channel
D.in distress
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A.only anchor in the separation zone
B.avoid crossing traffic lanes，but if obliged to do so，shall cross on a heading at as small an angle as is practical
C.avoid anchoring in areas near the termination of the scheme
D.use the separation zone for navigation through the scheme if she is hindering other traffic due to her slower speed
A.intends to alter course to starboard
B.intends to pass starboard to starboard
C.is altering course to starboard
D.intends to pass port to port
A.towing
B.constrained by her draft
C.under sail
D.All of the above
A.not under command
B.aground
C.dredging
D.constrained by her draft
A.three all-round red lights instead of the lights required for a power-driven vessel of her class
B.the same lights as a vessel restricted in her ability to maneuver
C.three all-round red lights in addition to the lights required for a power-driven vessel of her class
D.the lights for a power-driven vessel which is not under command
最新試題
A vessel sounds one short blast. This signal indicates the vessel（）.
A 20-meter power-driven vessel pushing ahead or towing alongside will display（）.
In a traffic separation scheme，when joining a traffic lane from the side，a vessel shall do so（）.
You may（）traffic lane.
A towing light is（）.
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 towing light（）.
A light used to signal passing intentions must be an（）.
A power-driven vessel leaving a quay or wharf must sound what signal? （）
A fishing vessel is approaching a vessel not under command. Which statement is TRUE? （）