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 characteristic of a lighted cardinal mark may be （）.
A
very quick flashing
B
flashing
C
fixed
D
occulting
参考答案
参考解析
解析：
暂无解析
更多 “单选题The characteristic of a lighted cardinal mark may be （）.A very quick flashingB flashingC fixedD occulting” 相关考题
考题
An analog signal's characteristic quantity representing data may 66). at any instant, any value within a continuous(67). For example, an analog signal may follow continuously the values of another physical quantity representing data.A discrete signal is composed of(68)elements in time, each element having one or more characteristic quantities which can represent data. Examples of characteristic quantities are amplitude, waveform,(69), and position in time. A digital signal is a special case of discrete signals, in which data are represented by a(70)number of well-defined discrete values that one of its characteristic quantities may take in time.A．acquireB．collectC．assumeD．fetch
考题
If the acquisition symbol flashes three times when acquisition is attempted，it may be possible that the acquisition symbol ________ over the navigation mark．A.is not positioned properlyB.is not a fixed positionC.is not at a position fixedD.is a wrong position
考题
The characteristic of a lighted cardinal mark may be ______.A.very quick flashingB.flashingC.fixedD.occulting
考题
A survey (special purpose mark) buoy ______.A.must be lightedB.may have a flashing red lightC.may have a fixed white lightD.None of the above
考题
You are loading in the winter in Albany，N.Y.，for a voyage to a port governed by the tropical load line mark. Which of the following statements is TRUE? (Hydrometer reading in Albany is 1.000)A.You may not exceed the winter load line mark when you finish loading except for the burnout to seaB.You may calculate the burnout necessary to reach the tropical zone and load extra cargo to compensateC.The freshwater allowance and burnout to sea may be subtracted from the required freeboard in AlbanyD.You may load to the winter mark less the fresh water allowance if you will be at the tropical mark upon arrival in the tropical zone
考题
A cardinal mark showing an uninterrupted quick-flashing white light indicates the deepest water in the area is on the ______.A.north side of the markB.west side of the markC.east side of the markD.south side of the mark
考题
A salesman's cardinal rule is to satisfy customers.A: principal
B: official
C: simple
D: legal
考题
Which HTTP method has the characteristic that multiple indential requests may produce side effect beyond those of a single request（）？A、 PUTB、 GETC、 INFOD、 POSTE、 HEADF、 TRACE
考题
单选题At 1920，the buoy forward of your starboard beam is（）.A
an interrupted quick flashing buoyB
Hog Island Lighted Bell BuoyC
South Light BuoyD
Sand Shoal Inlet Lighted Buoy A
考题
单选题Aids to navigation marking the intracoastal waterway can be identified by（）.A
the letters ICW after the aid's number or letterB
yellow stripes，squares，or triangles marked on themC
white retroreflective materialD
the light characteristic and color for lighted aids
考题
单选题L’Académie française fut fondée par _____ sous le règne de _____.A
le cardinal Mazarin ; Louis XIIIB
le cardinal de Richelieu ; Louis XIVC
le cardinal de Richelieu ; Louis XVD
le cardinal de Richelieu ; Louis XIII
考题
问答题Practice 11 ● You are the Manager of a small printing company. A new employee, Mark McCabe, is joining your company on 10th May. ● Write a short memo to your office administrator. ● Saying who is starting work and when; ● Telling him what Mark McCabe’s desk should be put; ● Suggesting where Mark McCabe’s job will be. ● Write 30—40 words on your answer sheet.
考题
单选题A lighted preferred-channel buoy may show a（）.A
fixed red lightB
Morse (A) white lightC
composite group-flashing lightD
yellow light
考题
单选题What is the light characteristic of a lighted，preferred-channel buoy? （）A
Group flashingB
Composite group flashingC
Interrupted quick flashingD
Fixed and flashing
考题
单选题All of the following information concerning lighted aids to navigation may be read directly from the Light List EXCEPT the（）.A
locationB
height of light above waterC
luminous rangeD
light characteristics
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 HTTP method has the characteristic that multiple indential requests may produce side effect beyond those of a single request（）？A
PUTB
GETC
INFOD
POSTE
HEADF
TRACE
考题
单选题A cardinal mark showing an uninterrupted quick-flashing white light indicates the deepest water in the area is on the（）.A
north side of the markB
west side of the markC
east side of the markD
south side of the mark
考题
单选题What is a lighted safe water mark fitted with to aid in its identification（）.A
A spherical topmarkB
Red and white retroreflective materialC
A sequential numberD
A red and white octagon
考题
单选题How is a safe water mark，that can be passed close aboard on either side，painted and lighted?（）A
Black and white stripes with an interrupted quick flashing lightB
Black and red stripes with a Morse (A) lightC
Black and red stripes with an interrupted quick flashing lightD
Red and white stripes with a Morse (A) light
考题
单选题A special mark (yellow buoy)，if lighted，may exhibit which light rhythm?（）A
FlashingB
Morse AC
Equal intervalD
Occulting
考题
单选题Buoys which only mark the left or right side of the channel will never exhibit a light with which characteristic? （）A
FlashingB
Quick flashingC
Composite group flashingD
Equal interval (isophase)
考题
填空题The cardinal rule means（）.
热门标签
最新试卷