A.風(fēng)險(xiǎn)環(huán)境 B.風(fēng)險(xiǎn)性質(zhì) C.可保風(fēng)險(xiǎn) D.損失
A.農(nóng)業(yè)社會(huì)B.經(jīng)濟(jì)主義C.科技社會(huì)D.社會(huì)主義
A.經(jīng)濟(jì)B.安全C.發(fā)展D.主權(quán)