A.計劃經(jīng)濟(jì)規(guī)律 B.知識經(jīng)濟(jì)規(guī)律 C.市場經(jīng)濟(jì)規(guī)律 D.商品經(jīng)濟(jì)規(guī)律
A.贏利性事業(yè) B.公益性事業(yè) C.帶有贏利性質(zhì)的公益性事業(yè) D.帶有公益性質(zhì)的贏利性事業(yè)
A.一倍 B.兩倍 C.三倍 D.四倍