A.環(huán)境風(fēng)險(xiǎn) B.環(huán)境風(fēng)險(xiǎn)與個(gè)人風(fēng)險(xiǎn) C.經(jīng)濟(jì)風(fēng)險(xiǎn) D.個(gè)人風(fēng)險(xiǎn)與社會風(fēng)險(xiǎn)