A.lower low water
B.high water
C.low water
D.sea level
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A.Admiralty Notices to Mariners
B.Mariner's Handbook
C.Catalogue
D.Sailing Directions
A.referred to
B.appreciated
C.met with
D.concerned
A.considered
B.insured
C.relied upon
D.suspected
A.to agree upon
B.in accordance with
C.to be same as
D.to agree with
A.shifted
B.removed
C.changed
D.altered
最新試題
The height of a tide can be increased by（）.
Steam smoke will occur when（）.
Section V of the ADMIRALTY NOTICES TO MARINERS is（）.
LOW ABOUT 300 MILES SOUTHWEST OF LISBON 1004 MOVING SLWLY SOUTHEAST COMMA FILLING 1006 BY MIDNIGHT.This phrase is likely to be under the heading of（）.
Many navigational warnings are of a temporary nature，but others remain in force for several months or may be succeeded by（）.
Navigational warnings and weather bulletins for shipping（）from Singapore Radio.
On a nautical chart，the inner ring of a compass rose indicates（）.
The range of a light on Admiralty Charts is normally the（）.
Periodic publications notifying changes in，or additions to，previously published navigational data are（）.
The Daily Memorandum contains information on（）.