单选题
2997. Aircraft equipped with tail wheels are generally towed forward by attaching the tow bar to the main landing gear ( )
A
Normally for an aircraft that has tail wheels, you can tow the tail wheels forward. Todor this you can connect the tow bar to the main landing gear.
B
Usually, for an aircraft that has tail wheels, you can link the tow bar to the main landing gear, thus you can tow the aircraft forward.
C
For an aircraft that has tail wheels: you can tow the aircraft forward only when the tow bar is linked to the main landing gear.
答案解析
正确答案:B
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