对α受体和β受体均有强大的激动作用 的是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='32208' and id < 2566892 and id<>'2566892' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32208' and id > 2566892 and id<>'2566892' order by id asc limit 5