社会资本扩大再生产的前提条件是__

A.I(v+m)>Iic

B.II(c+m-m/x)>I(v+m/x)

C.I(v+m)+II(v+m)>II(c+v+m)

D.I(c+v+m)>Ic+Iic

E.II(c+m-m/x)>I(v+m)