A.should be passed close aboard on either side
B.indicates that special caution is required
C.is used at a channel bifurcation or junction
D.is painted with red and white vertical stripes
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A.easterly courses in high latitudes
B.southerly courses in high latitudes
C.westerly courses in low latitudes
D.easterly courses in low latitudes that cross the equator
A.plane tangent at one point
B.cylinder tangent at the equator
C.cone tangent at one parallel
D.infinite series of cones tangent at selected parallels
A.True position
B.True meridian
C.True course
D.True bearing
A.Longitude
B.Latitude
C.Height
D.Bearing
最新試題
An orange and white buoy marking a danger area will have what symbol on it?（）
An orange and white buoy with a rectangle on it displays（）.
A white buoy with an open-faced orange diamond on it indicates（）.
A special purpose buoy shall be（）.
A yellow buoy may exhibit a(n)（）.
An orange and white buoy marking an area where operating restrictions are in effect will be marked with which symbol? （）
A parallel of latitude other than the equator is a（）.
A white buoy with an orange rectangle on it displays（）.
How would you pass a red buoy in the maritime buoyage system “A”? （）
A plane perpendicular to the polar axis will never form what line on the Earth’s surface? （）