A.will be coming to periscope depth
B.will be coming to the surface
C.is on the bottom in distress
D.is in distress and will try to surface
您可能感興趣的試卷
你可能感興趣的試題
A.need not show the lights for a vessel engaged in towing，if it is impractical to do so
B.may show the lights for a vessel not under command
C.must show a yellow light above the stern light
D.must show the lights for a vessel towing
A.fishing
B.in distress
C.at anchor
D.not under command
A.engaged in piloting
B.towing astern
C.engaged in fishing
D.in distress
A.avoid cross
B.avoid to cross
C.avoid crossly
D.avoid crossing
A.Sound one blast of the whistle
B.Alter course to starboard
C.Construct a radar plot
D.Sound the danger signal
最新試題
Which statement is TRUE，according to the Rules（）.
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 underway in a channel，you should if safe and practicable（）.
When ship at anchor she shall be deemed to be（）.
You see another vessel approaching，and its compass bearing does not significantly change.This would indicate that（）.
Which vessel is NOT classified as “restricted in her ability to maneuver” （）.
When taking action to avoid collision，you should（）.
When you doubt the existence of risk of collision,（）.
You see a vessel carrying a black diamond which indicates a（）.
When visibility is restricted（），we can say it is restricted visibility.