convert to
come to
look at
agree with
第1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2题：
When navigating in high latitudes and using a chart based on a Lambert conformal projection，______.
A.a straight line drawn on the chart approximates a great circle
B.the chart should not be used outside of the standard parallels
C.the course angle is measured at the mid-longitude of the track line
D.distance cannot be measured directly from the chart
第3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4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
第5题：
To ______ Admiralty Charts 438，latitudes taken from this chart should be increased by about 5 seconds．
A.convert to
B.come to
C.look at
D.agree with
第6题：
To agree with larger scale chart，latitudes taken from this chart should be increased ______ about 8 seconds．
A.with
B.in
C.by
D.to
第7题：
When using a Lambert conformal chart in high latitudes，angles such as bearings are measured in reference to ______.
A.the meridian through the object of the bearing
B.the meridian through the ship's position
C.the meridian midway between the ship and the object
D.any meridian
第8题：
From 1800 to 1968 Admiralty charts were published with fathoms and feet as the units for depths，and feet as the units for height．Since 1968 Admiralty charts ________ to meters，thus conforming with charts of most other countries．
A.gradually converted
B.have been gradually converted
C.has been gradually converted
D.is gradually converted
第9题：
The Admiralty Notices to Mariners can be obtained ______ by Masters of vessels from any Admiralty Chart Agent．
A.free of charge
B.with no responsibility
C.without limitations of distribution
D.with little charges
第10题：
______ gives a description of the combined Cardinal and Lateral Buoyage system including textual and diagrammatic explanations of the five types of marks；lateral；cardinal，isolated danger；safe water and special marks．
A.Ocean Passages for the World（NP136）
B.Symbols and Abbreviations used on Admiralty Charts，Chart 5011
C.IALA Maritime Buoyage System（NP735）
D.The Mariners Handbook（NP100）