杜邦财务分析体系的核心指标是（ ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='26420' and id < 2207528 and id<>'2207528' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26420' and id > 2207528 and id<>'2207528' order by id asc limit 5