corrections
publications
supplements
alterations
第1题：
Admiralty Sailing Directions are Kept up to date by________.
A.corrections
B.publications
C.supplements
D.alterations
第2题：
Navigational charts are subject to frequent changes，the important ones of which are promulgated by ________ ．
A.Admiralty Notices to Mariners
B.Mariner's Handbook
C.Catalogue
D.Sailing Directions
第3题：
Sailing directions are kept up to date by ______.
A.publicatons
B.notices to mariners
C.supplements
D.Annual Summary of Adiralty Notices to Mariners
第4题：
Admiralty Sailing Directions are written with the assumption that the reader ______．
A.is familiar with all information contained in UKHO publications
B.knows nothing about any sailing directions
C.is lack of particular knowledge concerning the navigation of the area
D.has the appropriate chart before him and other relevant publications to hand
第5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
第6题：
________ are published for correction of Admiralty Charts．
A.Admiralty Sailing Directions
B.Admiralty List of Signals
C.Mariner's Handbook
D.Admiralty Notices to Mariners
第7题：
Sailing directions are kept up to date by ______.
A.publications
B.notices to mariners
C.supplements
D.Annual Summary of Admiralty Notices to Mariners
第8题：
A. Network diagram
B. Performance baseline
C. Network security procedure
D. Company policy
第9题：
______ should be consulted to obtain the information concerning port documents required by the port Authority．
A.Admiralty Notices to Mariners
B.SOLAS
C.Admiralty Sailing Directions
D.Guide to Port Entry
第10题：
______published in England amplify charted detail and contain information needed for safe navigation．
A.Admiralty Sailing Directions
B.Admiralty List of Lights
C.Admiralty List of Signals
D.Admiralty Notices to Mariners