A.以公有制經(jīng)濟(jì)為主體,多種所有制經(jīng)濟(jì)為補(bǔ)充
B.以公有制經(jīng)濟(jì)為主體,多種所有制經(jīng)濟(jì)為輔助
C.以公有制經(jīng)濟(jì)為主體,多種所有制經(jīng)濟(jì)共同發(fā)展
D.以計(jì)劃經(jīng)濟(jì)為主體,市場經(jīng)濟(jì)為補(bǔ)充
A.保護(hù)貧農(nóng)利益
B.保護(hù)中農(nóng)利益
C.保護(hù)富民利益
D.允許土地買賣