将襟翼控制手柄移动到一个单位位置
A.Move the slat control lever to a unit position B.Move the flap control lever to the 1 unit position C.Move the flaperon control lever to the 1 unit position正确答案B
将襟翼控制手柄移动到一个单位位置
A.Move the slat control lever to a unit position B.Move the flap control lever to the 1 unit position C.Move the flaperon control lever to the 1 unit position正确答案B