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
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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
A.daily lapse reading
B.diurnal variation of pressure
C.pressure tendency
D.synoptic pressure
A.Declaration of Deadweight Capacity
B.Notice of Demurrage
C.Notice of Despatch
D.Notice of Readines
最新試題
I’m not fully aware（）what happened at the loading port．
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（）.
MV SKYCLIPPER RE OUR TELCONV YDAY N PREVEIOUS TLX DD 24 JUL HV SPKN TO OWNER N UR RECFM TO Z FLWG NORDER ENSURE VSLS FXTRE TO U. Following this passage will be（）.
Should any case or suspected case of quarantinable disease，or any case of eruptive disease or any death be discovered，the local Quarantine Officer must be（）immediately.
On a clear，warm day，you notice the approach of a tall cumulus cloud. The cloud top has hard well defined edges and rain is falling from the dark lower edge. Should this cloud pass directly overhead（）.
The Experimental Lighthouse-buoy has no navigational significance and may be removed at will.The above sentence means（）.
If，after examination by the Quarantine Officer，your vessel is found to have a specific deficiency，you may be issued（）.
Lay days（）to commence after the expiry of a specified time after the giving of the notice of readiness to load or discharge.
The daily recurring pattern of pressure changes most noticeable in low latitudes is the （）.
PLEASE BE ADVISED THE CAPTIONED VESSEL PROVISIONS SUPPLY HAS BEEN DULY ARRANGED AND SHIP CHANDLER WILL GO ON BOARD YR GOOD SHIP TO ATTEND TO THIS AFTER BERTHING. This telex says that （）.