A.U.S.A
B.China
C.U.K
D.Japan
您可能感興趣的試卷
你可能感興趣的試題
A.fix
B.line of position
C.relative bearing
D.range
A.fix
B.estimated position
C.dead reckoning position
D.running fix
A.Course-planning
B.Position-fixing
C.Radar-plotting
D.Stowage-plan making
A.frequent
B.so frequent
C.frequent that
D.so frequent that
A.To consider
B.To check
C.To examine
D.To agree with
最新試題
The revision date of a chart is printed on which area of the chart? （）
A chart with a scale of 1:80，000 would fall into the category of a（）.
（）is not a position-fixing system.
Which chart symbol indicates the bottom is clay（）.
What is NOT an advantage of the rhumb line track over a great circle track? （）
Charts showing the coast of Mexico are produced by the United States（）.
The soundings on the chart are based on the depth of water available at （）.
The maximum difference between mean time and apparent time is （）.
The description Racon beside an illustration on a chart would mean a （）.
Where would you obtain data on currents for areas of the world not covered by the National Ocean Service（）.