下列哪个抗肿痛药物属于烷化剂（    ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='27511' and id < 2269748 and id<>'2269748' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27511' and id > 2269748 and id<>'2269748' order by id asc limit 5