下列可以作为可竞争费用的是（ ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='26417' and id < 2207403 and id<>'2207403' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26417' and id > 2207403 and id<>'2207403' order by id asc limit 5