词汇与结构If only one landing gear leg fails to extend, the pilot has ________ landing on the available gear legs, or landing with all the gear legs retracted.
A. the adjustment of
B. the adoption of
C. the adaption of
D. the option of
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词汇与结构Landing on only one main gear usually causes the airplane to ________ strongly in the direction of the faulty gear leg after touchdown.
A. vary
B. veer
C. heed
D. bear
词汇与结构If the landing runway is narrow, and/or ditches and obstacles line the runway edge, maximum directional control after touchdown is a________.
A. option
B. exception
C. necessity
D. difficulty
词汇与结构If the pilot elects to land with one main gear retracted, the landing should be made in a nose-high ________ with the wings level.
A. attitude
B. altitude
C. latitude
D. longitude
词汇与结构As airspeed decays, the pilot should apply whatever aileron control is necessary to keep the ________ wing airborne as long as possible.
A. supported
B. unsupported
C. controlled
D. uncontrolled