A.avoid cross
B.avoid to cross
C.avoid crossly
D.avoid crossing
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A.Sound one blast of the whistle
B.Alter course to starboard
C.Construct a radar plot
D.Sound the danger signal
A.a tugboat
B.a sailing vessel
C.a power-driven vessel
D.a vessel propelled by machinery and under sail
A.Whether or not all of the vessel's control equipment is in working order
B.The vessel's draft in relation to the available depth of water
C.Whether the nature of the vessel's work limits maneuverability required by the Rules
D.Whether or not the vessel is the give-way vessel in a meeting situation
A.can be observed visually
B.can be observed by radar
C.can be located on the radar
D.can be heard
A.on the way
B.at anchor
C.made fast to a terminal
D.moving against water
最新試題
You are Master of a towing vessel engaged in towing three barges astern.The middle barge of the tow would be required to sound which of the following during restricted visibility （）.
You see a vessel displaying three lights in a vertical line.The highest and lowest lights are red and the middle light is white.She is also showing a white light at the stern，which is lower than the forward light.It could be a（）.
When you doubt the existence of risk of collision,（）.
Vessels should maintain a sharp lookout，especially during December through March，when navigating the right whale’s only known calving grounds which lie off the coasts of（）.
Which vessel is NOT to be regarded as restricted in her ability to maneuver（）.
When taking action to avoid collision，you should（）.
Which display indicates a vessel conducting mineclearance operations（）.
Which vessel is NOT classified as “restricted in her ability to maneuver” （）.
When shall the stand-on vessel in a crossing situation take action to avoid the other vessel（）.
Which one of the following rules is not regarding two power-driven vessels meeting end or nearly end on so as to involve risk of collision（）.