A.Cly
B.Cla
C.Cl
D.C
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A.In the Coast Pilot
B.In the Nautical Almanac
C.In the List of Lights
D.In the Sailing Directions
A.Feet
B.Yards
C.Fathoms
D.Meters
A.fish trap areas
B.naval exercise areas
C.underwater cables
D.recommended track lines
A.A regulated anchorage
B.Fish trap areas
C.An area closed to the public
D.Underwater cables
A.High water line
B.Low water line
C.Low water spring line
D.Tide level
最新試題
What information is found in the chart title? （）
The shoreline on charts generally represents the mean（）.
Particular care is needed when navigating in the vicinity of（）as very few of these features have been fully surveyed to modern standards to determine their correct position，full extent，or the least depth over them.
On chart，bearings to near objects should be used in preference to objects farther off，because（）.
Which information is found in the chart title（）.
The soundings on the imperial chart are measured in（）.
Charts showing the coast of Mexico are produced by the United States（）.
The broken magenta lines（long and short dashes）in and around Mobjack Bay indicate（）.
When using a Lambert conformal chart in high latitudes，angles such as bearings are measured in reference to （）.
A chart position enclosed by a square is a（n）（）.