题目内容
造成系统误差的原因主要是操作者相心大意。()
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='32637' and id < 2595199 and id<>'2595199' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32637' and id > 2595199 and id<>'2595199' order by id asc limit 5