A.過程 B.環(huán)節(jié) C.程序 D.計(jì)劃
A.降低、化解、對(duì)沖 B.分散、對(duì)沖、轉(zhuǎn)移、規(guī)避和補(bǔ)償 C.分散、消除和補(bǔ)償 D.分散、消除、轉(zhuǎn)移和補(bǔ)償