A.every day
B.every week
C.every month
D.every year
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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
A.on a collision course
B.the vessels will pass within one mile
C.it becomes apparent to her that the give-way vessel is not taking appropriate action
D.the relative speed of the vessels indicates collision in less than six minutes
A.mark the position of a lost mooring
B.determine your vessel's sideslip underway
C.determine your speed through the water
D.indicate location of a man overboard
A.Conspicuous
B.Permanent
C.Preliminary
D.Temporary
最新試題
What is the significance of the broken magenta lines which roughly parallel the shore between Roanoke Point and Orient Point on Long Island（）.
The fog most commonly encountered at sea is called（）.
Vessels should not anchor or trawl in the vicinity of pipelines and are（）in the pipeline area shown on the chart.
Periodic publications notifying changes in，or additions to，previously published navigational data are（）.
The Daily Memorandum contains information on（）.
For what purpose would using a Lambert conformal chart be more convenient than using a Mercator?（）
Section V of the ADMIRALTY NOTICES TO MARINERS is（）.
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（）.
What is the most important source of information to be used in correcting charts and keeping them up to date（）.
（）is the system for the broadcast and automatic reception of maritime safety information by means of narrow-band direct-printing telegraphy.