题目内容
多瑙河是世界上干流流经国家最多的河流。( )
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='31825' and id < 2543835 and id<>'2543835' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31825' and id > 2543835 and id<>'2543835' order by id asc limit 5