如果某企业产权比率为50%，则该企业资产负债率为（ ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30642' and id < 2473560 and id<>'2473560' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30642' and id > 2473560 and id<>'2473560' order by id asc limit 5