来源于玄参科植物的中药是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29382' and id < 2393423 and id<>'2393423' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29382' and id > 2393423 and id<>'2393423' order by id asc limit 5