A.匯率風(fēng)險(xiǎn)B.交易風(fēng)險(xiǎn)C.利率風(fēng)險(xiǎn)D.經(jīng)濟(jì)風(fēng)險(xiǎn)E.會(huì)計(jì)風(fēng)險(xiǎn)