A.靜脈、動(dòng)脈、神經(jīng) B.動(dòng)脈、靜脈、神經(jīng) C.神經(jīng)、靜脈、動(dòng)脈 D.神經(jīng)、動(dòng)脈、靜脈 E.動(dòng)脈、神經(jīng)、靜脈
A.性能B.技術(shù)C.特點(diǎn)D.都不對(duì)
A.社會(huì)主義B.農(nóng)業(yè)社會(huì)C.科技社會(huì)D.經(jīng)濟(jì)社會(huì)