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）
单选题
The Experimental Lighthouse-buoy has no navigational significance and may be removed at will.The above sentence means（）.
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
参考答案
参考解析
解析：
暂无解析
更多 “单选题The Experimental Lighthouse-buoy has no navigational significance and may be removed at will.The above sentence means（）.A It's of no use for navigation and would be removed with noticeB It's useful in navigation and may be removed without noticeC It's helpless in navigation and may be removed without noticeD It's helpful in navigation and may be removed without notice” 相关考题
考题
Observation is______________ qualitative research with no hypothesis.
A.description-orientedB.experimental researchC.action researchD.deductive
考题
Navigational warnings and weather bulletins for shipping ______ from Singapore Radio.A.broadcastB.broadcastedC.are broadcastD.are broadcasted
考题
Our ship________with many modem navigational instruments.A.equippedB.is equippedC.equipsD.has equipped
考题
Periodic publications notifying changes in，or additions to，previously published navigational data is ________ ．A.SupplementsB.Annual SummaryC.Navigational WarningsD.Notice to Mariners
考题
A red triangular daymark marks ______.A.the centerline of a navigable channelB.the starboard side of a channelC.a prominent object of navigational interest that has no lateral significanceD.an area of a channel where passing another vessel is permitted
考题
The Experimental Lighthouse-buoy has no navigational significance and may be removed at will．The above sentence means ______.A.It's of no use for navigation and would be removed with noticeB.It's useful in navigation and may be removed without noticeC.It's helpless in navigation and may be removed without noticeD.It's helpful in navigation and may be removed without notice
考题
If at any time the officer in charge of the navigational watch is to be relieved when a manoeuvre or other action to avoid any hazard is taking place，______．A.the relief of that officer shall be made prior to such action has been completedB.the relief of that officer shall never be madeC.the relief of that officer shall be deferred until such action has been completedD.the relief of that officer shall be made by the captain
考题
Channel 13（156．65 MHz），the designated bridge-to-bridge channel，may NOT be used to ______．A.exchange navigational information between vesselsB.exchange navigational information between a vessel and a shore stationC.conduct necessary testsD.exchange operating schedules with company dispatcher
考题
XML是什么的缩写（）A、Unified Modeling LanguageB、Hypertext Markup LanguageC、Extensible Markup LanguageD、Experimental Markup Language
考题
单选题Which of the following is NOT true about the NIF?A
NIF contains the world’s most powerful laser.B
NIF experiments will not get significant results until after 2010.C
NIF is by far the only experimental facility aimed at demonstrating the building blocks of nuclear fusion.D
NIF is at the beginning of its experimental life.
考题
单选题A red triangular daymark marks（）.A
the centerline of a navigable channelB
the starboard side of a channelC
a prominent object of navigational interest that has no lateral significanceD
area of a channel where passing another vessel is permitted
考题
单选题A vertex of the navigational triangle is NOT located at the（）.A
elevated poleB
celestial bodyC
zenithD
coaltitude
考题
单选题The VTS has been designed to aid in（）.A
the prevention of collisionB
the promotion of the traffic flowC
the complying of port regulationD
the development of navigational technique
考题
单选题Duty officer and （）keep navigational watches on the bridge at sea.A
seamanB
sailorC
duty sailorD
OS
考题
单选题Channel 13 (156.65 MHz)，the designated bridge-to-bridge channel，may NOT be used to（）.A
exchange navigational information between vesselsB
exchange navigational information between a vessel and a shore stationC
conduct necessary testsD
exchange operating schedules with company dispatcher
考题
单选题Two navigational hazards are located near to each other，but each is marked by an individual cardinal buoyage system. The buoys of one cardinal system may be identified from the other system by（）.A
the differing light colorsB
one system having odd numbers while the other system has even numbersC
one system using horizontal bands while the other system uses vertical stripesD
the difference in the periods of the light
考题
单选题Which of the following shall not the officers in charge of the navigational watch do?（）A
continue to be responsible for the safe navigation of the shipB
Leave the bridgeC
Keep the watch on the bridgeD
Use any available navigational aids necessary to ensure that the ship follows the planned course
考题
单选题Navigational warnings are published according to（）.A
the designed areaB
the designated areaC
the indicated areaD
all area over the world
考题
单选题There are some navigational instruments（）.A
in bridgeB
on the deckC
in the radio roomD
on the hold
考题
单选题Periodic publications notifying changes in，or additions to，previously published navigational data are（）.A
SupplementsB
Annual SummaryC
Navigational WarningsD
Notices to Mariners
考题
单选题0ur ship（）with many modern navigational instruments.A
equippedB
is equippedC
equipsD
has equipped
考题
问答题After the theatre critic gave the experimental play an uniustifiably harsh review, he has been fired from the A B Cnewspaper for failing to keep an open mind. No error D E
考题
名词解释题试验误差 experimental error
热门标签
最新试卷