A.underway
B.making way
C.dead in the water
D.a power driven vessel
您可能感興趣的試卷
你可能感興趣的試題
A.dike
B.revetment
C.cutoff
D.crib
A.numbered
B.lettered
C.green
D.red
A.lighted with a white light
B.striped black and red
C.lighted with a red light
D.yellow
A.Flashing
B.Morse A
C.Equal interval
D.Occulting
A.Entrance buoy
B.New buoy
C.Port buoy
D.Cardinal buoy
最新試題
Buoys are marked with reflective material to assist in their detection by searchlight. Which statement is TRUE? （）
Fishing stake，the position of which frequently（），exist in the area covered by this chart.
A preferred-channel buoy may be（）.
A rock and sand structure extending from the bank of the river toward the channel is known as a（）.
An orange and white buoy indicating a vessel-exclusion area will be marked with what symbol? （）
A nun buoy will（）.
A relative bearing is always measured from（）.
A plane that cuts the Earth’s surface at any angle and passes through the center will always form（）.
A yellow buoy may mark a(n)（）.
A plane that cuts the Earth’s surface and passes through the poles will always form（）.