_______ represents the distance an airplane will travel forward, without power, in relation to altitude loss.
A.Descent rate
B.Lift/drag ratio
C.Aspect ratio
D.Glide ratio
正确答案是D
_______ represents the distance an airplane will travel forward, without power, in relation to altitude loss.
A.Descent rate
B.Lift/drag ratio
C.Aspect ratio
D.Glide ratio
正确答案是D