单项选择题
A.From B.By C.on D.With
The heights and soundings of Admiralty chart are expres...
单项选择题The heights and soundings of Admiralty chart are expressed（）in Fathoms（）in Meters．
A.either，or B.neither，nor C.another，nor D.other，or
（）is not contained in the NM Weekly.A.Amendments to Adm...
单项选择题（）is not contained in the NM Weekly.
A.Amendments to Admiralty Sailing Directions B.Amendments to Admiralty List of Lights and Fog Signals C.Amendments to Admiralty List of Radio Signals D.Supplement to Guide to Port Entry
（）are published for the correction of Admiralty Charts．...
单项选择题（）are published for the correction of Admiralty Charts．
A.Admiralty Sailing Directions B.Admiralty List of Signals C.Mariner's Handbook D.Admiralty Notices to Mariners
