航海英语航海通告与警告章节练习(2017.12.22)

单项选择题
The range of a light on Admiralty Charts is normally the（）.
A.nominal range
B.luminous range
C.geographical range
D.visible range
单项选择题
Chart legends which indicate a conspicuous landmark are printed in（）.
A.capital letters
B.italics
C.boldface print
D.underlined letters
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
单项选择题
（）objects are those which stand out clearly from the background or other objects and are easily identifiable from a few miles offshore in normal visibility．
A.Conspicuous
B.Permanent
C.Preliminary
D.Temporary
单项选择题
On the approach of a warm front the barometric pressure usually（）.
A.falls
B.rises
C.is steady
D.is unreliable
单项选择题
No navigational aids are shown and the chart is not kept corrected for alterations in depths inside the pecked lines. For more detailed information，the larger scale charts must be （）.
A.referred to
B.appreciated
C.met with
D.concerned
单项选择题
A chart has extensive corrections to be made to it. When these are made and the chart is again printed，the chart issue is a （）.
A.first edition
B.new edition
C.revised edition
D.reprint
单项选择题
Weekly NMs are available without subscription from appointed（）.
A.Admiralty Distributors
B.Admiralty Publication House
C.United Kingdom Hydrographic Office
D.UK Maritime & Coastguard Agency
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
单项选择题
LOW AT 34N 135E ESLY SLWLY INTST NC．This description is most likely to be under the heading of（）.
A.GL WNG
B.GEN SYN
C.STM WNG
D.TY WNG