关于水平安定面主电配平的配平范围，正确的是？
A0.25-12.5units(flap retracted)
B2.5-12.6units(flap extended)
C2.5-12.5units(flap retracted)
D0.25-12.5units(与襟翼位置无关)
A0.25-12.5units(flap retracted)
B2.5-12.6units(flap extended)
C2.5-12.5units(flap retracted)
D0.25-12.5units(与襟翼位置无关)