單項(xiàng)選擇題經(jīng)營(yíng)財(cái)產(chǎn)保險(xiǎn)業(yè)務(wù)的保險(xiǎn)公司對(duì)每一危險(xiǎn)單位所承擔(dān)的責(zé)任不得超過其實(shí)有資本金加公積金總和的()

A.10%
B.20%
C.2倍
D.4倍