下列药物为选择性COX-2抑制药的是（    ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='27485' and id < 2270863 and id<>'2270863' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27485' and id > 2270863 and id<>'2270863' order by id asc limit 5