下列降糖药中，必须注射给药才能起效的是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30364' and id < 2454292 and id<>'2454292' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30364' and id > 2454292 and id<>'2454292' order by id asc limit 5