A.合資經(jīng)濟 B.集體經(jīng)濟 C.獨資經(jīng)濟 D.私有經(jīng)濟、港澳臺經(jīng)濟和外商經(jīng)濟
A.性別 B.平均年齡 C.文化程度 D.戶口性質(zhì)
A.國有經(jīng)濟和集體經(jīng)濟 B.港澳臺經(jīng)濟 C.外商經(jīng)濟 D.私有經(jīng)濟