更多"[单选题]The relationship between veloc"的相关试题:
[单选题]The spread of long wave and medium wave is mainly in the form of _______ .
A.sky wave
B.ground wave
C.point-blank wave
D.ground reflecting wave
[单选题]_______ is a deflective force that is created by the difference in rotational velocity between the equator and the poles.
A.Friction
B.Coriolis
C.Gravity
D.Pressure gradient force
[单选题]_______ represents the relationship between the length and width of a wing. It is one of the primary factors in determining lift/drag characteristics.
A.Aspect ratio
B.Lift-to-drag ratio
C.Load factor
D.Average chord
[单项选择]The velocity of escape is about ______.
A. 40,200 miles per minute
B. 25,000 kilometers per hour
C. 40,200 kilometers per hour
D. 25,000 miles per minute
[单项选择]He spread the excting news in public.
A. secretly
B. happily
C. openly
D. quickly
[单项选择]The spread of venereal diseases is checked after legalization and regulation of prostitution. This is largely because ______.
A. those already diseased would be ordered out of business
B. the practitioners would receive regular medical examination
C. the practitioners already diseased would be made known
D. those already diseased could choose each other as partner
[单项选择]To prevent the spread of the epidemic, the public health organization carries out frequent ____________on the restaurants.
A. inspection
B. investigation
C. observation
D. examination
[单项选择]The disease spread very quickly, but thanks to the help of the soldiers, all the people ______ were sent to big hospitals.
A. infect
B. infecting
C. infected
D. being infected
[单项选择]Why is there "wide-spread uneasiness and confusion" about the food situation in Britain
A. The abundant food supply is not expected to last.
B. Britain is importing less food.
C. Despite the abundance, food prices keep rising.
D. Britain will cut back on its production of food.
[单项选择]There is "wide spread uneasiness and confusion" about the food situation in Britain because _________.
A. the abundant food supply is not expected to last
B. Britain will reduce the production of food
C. in spite of the abundance, food prices keep rising
D. Britain is importing less food
[单项选择]The fears that the Ebola-like disease could spread into Uganda can be explained by the fact that ______.
[单选题]The lines of equal wind velocity are called _______ .
A.isobars
B.isotherms
C.isobaths
D.isogonic lines
[单项选择]下列代码的执行结果是______。
Int length="Hello", length（ ）;
System.out.println(lenght);
A. 5
B. 2
C. 10
D. 6
[单项选择]The director tried to wave aside these issues as _________ details that would be settled later.
A. preliminary
B. primary
C. trivial
D. alternative
[单项选择]The news （） he had landed on the moon spread all over the school campus.
A. which
B. that
C. what
D. as
[单项选择]According to the passage, electric response audiometry can be used _________.
A. whether a person is awake or asleep
B. only if a person is relaxed
C. particularly if a person hears a loud noise
D. particularly when a person is dreaming
[单选题]_______ is the length of the takeoff run available plus the length of the clearway, if provided.
A.Takeoff distance available
B.Runway length
C.Whole distance
D.Running distance
[单选题]Takeoff distance available is the length of the takeoff run available plus the length of _______ , if provided.
A.stopway
B.breakway
C.touchdown zone
D.clearway
