题目内容
方程 
的根所在区间为（ ）
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku_ where sourceid='16184' and id < 1358441 and id<>'1358441' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='16184' and id > 1358441 and id<>'1358441' order by id asc limit 5
