有关凝胶剂的表述错误的是（  ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='24959' and id < 2127024 and id<>'2127024' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24959' and id > 2127024 and id<>'2127024' order by id asc limit 5