A、分業(yè)經(jīng)營(yíng) B、單獨(dú)經(jīng)營(yíng) C、合作經(jīng)營(yíng) D、分別經(jīng)營(yíng)
A、合法保險(xiǎn) B、商業(yè)保險(xiǎn) C、約定保險(xiǎn) D、合同保險(xiǎn)