A.經(jīng)營成本 B.稅金 C.流動(dòng)資金投資 D.折舊
A.盆腔超聲B.病理學(xué)檢查C.分段診刮D.繼續(xù)做宮腔鏡檢查
A.經(jīng)濟(jì)B.安全C.發(fā)展D.主權(quán)