单项选择题
A.GALE WARNING B.24 HOURS FORECAST C.GENERAL SITUATION D.TROPICAL CYCLONE WARNING
Information for updating nautical charts is primarily f...
单项选择题Information for updating nautical charts is primarily found in the（）.
A.Notice to Mariners B.Coast Pilots C.nautical chart catalogs D.Sailing Directions
In revised editions of Admiralty charts the（）are correc...
单项选择题In revised editions of Admiralty charts the（）are corrected first．
A.smaller scales B.larger scales C.smaller scales and larger scales D.moderate scales
Generally，（）are used as the track charts on the high se...
单项选择题Generally，（）are used as the track charts on the high sea，（）are used for harbors，inland waters and coastal areas．
A.Mercator charts／Loran charts B.Admiralty charts／Routeing charts C.large scale charts／small scale charts D.small scale charts／large scale charts
