网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
From 1800 to 1968 Admiralty charts were published with fathoms and feet as the units for depths，and feet as the units for height．Since 1968 Admiralty charts ________ to meters，thus conforming with charts of most other countries．
A.gradually converted
B.have been gradually converted
C.has been gradually converted
D.is gradually converted
参考答案
更多 “ From 1800 to 1968 Admiralty charts were published with fathoms and feet as the units for depths，and feet as the units for height．Since 1968 Admiralty charts ________ to meters，thus conforming with charts of most other countries．A.gradually convertedB.have been gradually convertedC.has been gradually convertedD.is gradually converted ” 相关考题
考题
Many of the Victorian novels were first published in serial from, that is, by installment, before they were fully published in a single book.()
此题为判断题(对，错)。
考题
________ are published for correction of Admiralty Charts．A.Admiralty Sailing DirectionsB.Admiralty List of SignalsC.Mariner's HandbookD.Admiralty Notices to Mariners
考题
In revised editions of Admiralty charts the ________ are corrected first．A.smaller scalesB.larger scalesC.smaller scales and larger scalesD.moderate scales
考题
Navigational charts are subject to frequent changes，the important ones of which are promulgated by ________ ．A.Admiralty Notices to MarinersB.Mariner's HandbookC.CatalogueD.Sailing Directions
考题
Navigational charts are ______ frequent changes，the important one of which are promulgated by Admiralty Notices to Mariners．A.published withB.combined withC.in connection withD.subject to
考题
To ______ Admiralty Charts 438，latitudes taken from this chart should be increased by about 5 seconds．A.convert toB.come toC.look atD.agree with
考题
The heights and soundings of Admiralty chart are expressed ______ in Fathoms ______ in Meters．A.either，orB.neither，norC.another，norD.other，or
考题
Admiralty Notices to Mariners are published ______.A.every dayB.every weekC.every monthD.every year
考题
Admiralty Notices to Mariners，containing important information for the mariners and enabling them to keep their charts and books corrected for the latest information，are issued daily and published in ______.A.Weekly EditionsB.Quarterly EditionsC.Annual EditionsD.Monthly Editions
考题
Generally，______ are used as the track charts on the high sea，______ are used for harbors，inland waters and coastal areas．A.Mercator charts／Loran chartsB.Admiralty charts／Routeing chartsC.large scale charts／small scale chartsD.small scale charts／large scale charts
考题
______ is a comprehensive reference in graphical and textual form of all Admiralty Charts and Publications worldwide（link to Admiralty Charts）listed by region．A.Ocean Passages for the World（NP136）B.Symbols and Abbreviations used on Admiralty Charts，Chart 5011C.IALA Maritime Buoyage System（NP735）D.Catalogue of Admiralty Charts and Publications（NP131）
考题
______published in England amplify charted detail and contain information needed for safe navigation．A.Admiralty Sailing DirectionsB.Admiralty List of LightsC.Admiralty List of SignalsD.Admiralty Notices to Mariners
考题
Admiralty Sailing Directions published in England are kept up to date by______．A.correctionsB.publicationsC.supplementsD.Alterations
考题
Bearings are true reckoned ______ in Admiralty Charts.A.clockwise from 000 to 359 degreesB.clockwise from 359 to 000 degreesC.anti-clockwise from 000 to 359 degreesD.anti-clockwise from 359 to 000 degrees
考题
For details of these and other lights the larger scale charts and Admiralty Lists should be __.A.consideredB.consultedC.concludedD.Commanded
考题
In what units are heights and soundings in the chart? They are in ______.A.meters and fathomsB.fathoms and metersC.meter and fathomD.fathom and meter
考题
单选题The heights and soundings of Admiralty chart are expressed（）in Fathoms（）in Meters．A
either，orB
neither，norC
another，norD
other，or
考题
单选题To （） Admiralty Charts 438，latitudes taken from this chart should be increased by about 5 seconds．A
convert toB
come toC
look atD
agree with
考题
单选题The range of a light on Admiralty Charts is normally the（）.A
nominal rangeB
luminous rangeC
geographical rangeD
visible range
考题
单选题In revised editions of admiralty charts the（）are corrected first.A
smaller scalesB
larger scalesC
smaller scales and larger scalesD
moderate scales
考题
单选题The information on ocean voyage planning with routeing details for powered and sailing vessels is likely found in（）.A
Ocean Passages for the WorldB
Symbols and Abbreviations used on Admiralty Charts，Chart 5011C
Weekly Admiralty Notices to MarinersD
The Mariners Handbook
考题
单选题Important changes to charts and lights（including temporary ones），radio signals and sailing directions are listed in（）.A
Weekly Admiralty Notices to MarinersB
The Mariners HandbookC
Ocean Passages for the WorldD
Symbols and Abbreviations used on Admiralty Charts，Chart 5011
考题
单选题Admiralty Notices to Mariners，containing important information for the mariners and enabling them to keep their charts and books corrected for the latest information，are issued daily and published in（）.A
Weekly EditionsB
Quarterly EditionsC
Annual EditionsD
Monthly Editions
考题
单选题Admiralty Notices to Mariners are published （）.A
every dayB
every weekC
every monthD
every year
考题
单选题（）are published for the correction of Admiralty Charts．A
Admiralty Sailing DirectionsB
Admiralty List of SignalsC
Mariner's HandbookD
Admiralty Notices to Mariners
考题
单选题（）is a comprehensive reference in graphical and textual form of all Admiralty Charts and Publications worldwide（link to Admiralty Charts）listed by region.A
Ocean Passages for the WorldB
Symbols and Abbreviations used on Admiralty Charts，Chart 5011C
IALA Maritime Buoyage SystemD
Catalogue of Admiralty Charts and Publications
热门标签
最新试卷