A.需求的變動 B.需求的變化 C.需求量的變動 D.需求量的變化
A.傳統(tǒng)經(jīng)濟(jì)、市場經(jīng)濟(jì)、計(jì)劃經(jīng)濟(jì)和混合經(jīng)濟(jì) B.資本主義經(jīng)濟(jì)和社會主義經(jīng)濟(jì) C.商品經(jīng)濟(jì)和計(jì)劃經(jīng)濟(jì) D.傳統(tǒng)經(jīng)濟(jì)和新經(jīng)濟(jì)