A.temporary
B.permanent
C.occasional
D.steady
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A.before you enter the water
B.after you enter the water
C.after one hour in the water
D.after you notice that your suit is losing buoyancy
A.It's of no use for navigation and would be removed with notice
B.It's useful in navigation and may be removed without notice
C.It's helpless in navigation and may be removed without notice
D.It's helpful in navigation and may be removed without notice
A.backing
B.going slow ahead
C.going full ahead
D.turning
A.above the polar circles
B.in a low pressure area
C.during periods of low temperatures
D.in the doldrums
A.polar regions
B.horse latitudes
C.roaring forties
D.doldrums
最新試題
This is to advise you that MV Water Way arrived at Sheerness at 1000 hours on May 14th and the formalities for entering the port were passed at 1040 hours on the same day.Now she is in all respects ready and fit to discharge her cargo of grain in bulk. Theses sentences are likely to appear in（）.
Mariners are FIRST warned of serious defects or important changes to aids to navigation by means of（）.
the undersigned，Master of MV Roslyn，certify that my vessel（）the conditions laid down in Articles 18 and 45 of the Navigation Regulations.
This is to bring（）your notice that MV Utopia has anchored too close to my ship.
If，after examination by the Quarantine Officer，your vessel is found to have a specific deficiency，you may be issued（）.
The Local Notice to Mariners is usually published（）.
Ships changing their location within the port limits are also required to report their new （）.
Please accept this as notice that MV Blue Ocean is now berthed at your dock and is in all respectsready to load her cargo as per terms of the charter-party dated at New York on June 10，2006. This sentence is likely to appear in（）.
The Experimental Lighthouse-buoy has no navigational significance and may be removed at will.The above sentence means（）.
Lay days（）to commence after the expiry of a specified time after the giving of the notice of readiness to load or discharge.