A.stop
B.to stop
C.stopping
D.stopped
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A.you recovery
B.you recover
C.you recovering
D.you recovered
A.Weekly Editions
B.Quarterly Editions
C.Annual Editions
D.Monthly Editions
A.every day
B.every week
C.every month
D.every year
A.more slack in the mooring lines
B.a strain on the mooring lines
C.chafing gear on the mooring lines
D.grease on the mooring lines
A.calms
B.light winds
C.strong winds
D.precipitation
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What is the most important source of information to be used in correcting charts and keeping them up to date().
The height of a tide can be increased by().
()is the system for the broadcast and automatic reception of maritime safety information by means of narrow-band direct-printing telegraphy.
Which would influence a magnetic compass().
Many navigational warnings are of a temporary nature,but others remain in force for several months or may be succeeded by().
Steam smoke will occur when().
On the approach of a warm front the barometric pressure usually().
RYUKYU S TO SE 6 BEC 4-5.ISOL SHWRS.SEA 3 M BEC 2 M.SWELL SE 3-4M.This description is likely to be under the heading of().
The range of a light on Admiralty Charts is normally the().
On notification by Admiralty Notice to Mariners that a new edition of one of the books,or a new supplement to one,has been published,it should be obtained().