关于水平安定面自动驾驶电配平的配平范围，正确的是？
A2.5-14.0units(与襟翼位置无关 )
B0.25-12.5units(flaps extended)
C0.25-14.0units(与襟翼位置无关)
D2.5-12.5units(flap retracted)
A2.5-14.0units(与襟翼位置无关 )
B0.25-12.5units(flaps extended)
C0.25-14.0units(与襟翼位置无关)
D2.5-12.5units(flap retracted)