题目内容
不等式x2+4x-5<0的解集为( )
2021-07-21
A.{x|x<-2}
B.{x|x>3}
C.{x|-5<x<1}
D.{x|2<x<3}
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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='15528' and id < 2627656 and id<>'2627656' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='15528' and id > 2627656 and id<>'2627656' order by id asc limit 5