310943 When flying in the mountainous area, and there is strong wind or strong updraught/downdraught, the aircraft should maintain at least( )meters minimum safety altitude from the obstacles.

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311067.The difference between the temperature and the dew
point is called the( ).

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310961The “a message has been received and understood”means
( ). D

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311119.Narita Departure, JAL356, 2000ft( ).

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310859The color of the anti-collision lights on the aircraft
is( ).

A、　red

B、　green

C、　amber

D、　white

答案：空

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310949A controller should pass ATC clearance to a pilot at the time( ).

A. 　when the A/C is taxing

B. 　before start up

C. 　after takeoff

D. 　before takeoff

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311114.DLH762, slot time 35, start up at own( ).

A. 　discretion

B. 　decision

C. 　mind

D. 　determination

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311266.You’ll have to ( )
, you’re too high on this
approach.

A. 　go ahead

B. 　go around

C. 　come back

D. 　turn round

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311145.—DAL601 is( )short of runway 32R.— DAL601, cross runway 32R, report runway vacated.

A. 　approaching

B. 　reaching

C. 　coming

D. 　holding

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400ft.

A. 　dense fog

B. 　flocks of birds

C. 　wind shear

D. 　turbulence

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311079.Automatic direction finding ( ) is an airborne
( ) the ground Direction Finding equipment. B

A. 　corresponding to

B. 　counterpart of

C. 　partner of

D. 　simulator

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310943 When flying in the mountainous area, and there is strong wind or strong updraught/downdraught, the aircraft should maintain at least( )meters minimum safety altitude from the obstacles.

A. 　600

B. 　800

C. 　1000

D. 　1200

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311067.The difference between the temperature and the dew
point is called the( ).

A. 　spread

B. 　difference

C. 　separation

D. 　distinction

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310961The “a message has been received and understood”means
( ). D