A.新開(kāi)業(yè) B.變更 C.注銷 D.籌建
A.2 B.20 C.50 D.8
A.家庭經(jīng)營(yíng) B.個(gè)人經(jīng)營(yíng) C.請(qǐng)幫手經(jīng)營(yíng) D.合伙經(jīng)營(yíng)