更多"[单选题]Readback is necessary in RTF b"的相关试题:
[单选题]Readback procedure is not a necessity for_______.
A.maneuvers related to the runway-in-use
B.heading and speed instructions
C.level instructions, altimeter settings and SSR codes
D.wind direction and speed
[单选题]The pilot should terminate the readback by _______ .
A.the aircraft’s call sign
B.the ATC call sign
C.the word “out”
D.the word “over”
[单选题]In RTF communication, the A/C call sign 9099Y is spoken as _______.
A.niner zero niner niner Yankee
B.niner 0 niner niner Yankee
C.nine naught nine nine Yankee
D.nine thousand and ninety-nine Yankee
[单项选择]Evening dress necessary
[单选题]If an aircraft’s readback of a clearance or instruction is wrong, the controller shall transmit “_______” followed by the correct version.
A.Correction
B.Correction, I say again
C.No, try again
D.Negative
[单项选择]Abundant rainfall or irrigation is necessary during the early growperiod of coffee, but dry conditions during ripening produce beans with the best flavor.
[单项选择]It is obviously necessary that both the President and his advisers ______ down to earth.
A. will be
B. should be
C. would be
D. must be
[单项选择]Susan reported her loss and gave all necessary particulars to police.
A. details
B. happenings
C. peculiarities
D. qualification
[单项选择]Why is it not necessary to provide powered flight in space all the time
[单选题]Which of the following is not a purpose for the establishment of standard phraseology in RTF communication?
A.To ensure uniformity in radio transmissions
B.To detail phraseology suitable for every situation
C.To minimize ambiguity in radio transmissions
D.To cite some examples for the application of standard phrases
[单选题]In RTF communication, the number 34,900 is transmitted as _______ .
A.tree four niner zero zero
B.thirty一four thousand niner hundred
C.tree four thousand niner hundred
D.tree four niner hundred
[单选题]In RTF communication, the aircraft call sign 9099X is spoken as _______ .
A.niner zero niner niner X-ray
B.niner 0 niner niner X
C.nine naught nine nine X-ray
D.nine thousand and ninety-nine X
[单项选择]I feel it is necessary for me（）your shortcomings
A. to pick on
B. to remind of
C. to point out
D. to mention
[单项选择]Criticism and self-criticism is necessary （ ） it helps us to find and correct our mistakes.
A. for that
B. at that
C. with that
D. in that
[单选题]“necessary”的中文意思( )
A.必然的
B.必然地
C.必要的
D.需要
[单项选择]It is necessary that he______.
A. gives up trying
B. give up trying
C. would give up trying
D. is going to give up trying
[单项选择]There was to be more use, where necessary and if carefully monitored, of ______ capital re- sources drawn from international institutions such as the World Bank.
A. complementary
B. compulsory
C. supplementary
D. compensatory
[单项选择]Most environmental problems exist because adequate measures for preventing them ______ taken in the past.
A. was not
B. were not being
C. were not
D. being not
[单项选择]Nancy became a taxi driver because
