The glide ratio is the distance an airplane will travel forward, without power, in relation to _______ loss.
A.attitude
B.altitude
C.airspeed
D.distance
正确答案是B
The glide ratio is the distance an airplane will travel forward, without power, in relation to _______ loss.
A.attitude
B.altitude
C.airspeed
D.distance
正确答案是B