题目内容
为突出某一专业或某一专题汇总成的三级信息源是
2021-10-21
A.百科类
B.专著类
C.药品标准类
D.药品集
E.数据库
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SQL Error: select id,body,options from ***_enewstiku where sourceid='26209' and id < 2195485 and id<>'2195485' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26209' and id > 2195485 and id<>'2195485' order by id asc limit 5