社会资本简单再生产的基本实现条件是()
A.Ⅰ(v+m)>Ⅱc
B.Ⅰ(v+m)=Ⅱc
C.Ⅱ(c+v+m)=Ⅰ(v+m)+Ⅱ(v+m)
D.Ⅰ(c+v+m)=Ⅰ(v+△v)+Ⅱ(v+△v)
把下列谓词公式分别化为相应的子句集: (1)(z)(y)(P(z,y)∧Q(z,y)) (2)(x)(y)(P(x,y)→Q(x,y)) (3)(x)(y)(P(x,y)∨(Q(x,y)→R(x,y))) (4)(x)(y)(z)(P(x,y)∨Q(x,y)∨R(x,z)) (5)(x)(y)(z)(u)(v)(w)(p(x,y,z,u,v,w)∧(Q(x,y,z,u,v,w)∨~R(x,z,w)))