题目内容
氨基糖苷类通过哪种屏障比较容易（ ）
2021-11-10
A.血脑屏障
B.胎盘屏障
C.血睾屏障
D.黏液屏障
E.血眼屏障
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='27484' and id < 2270896 and id<>'2270896' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27484' and id > 2270896 and id<>'2270896' order by id asc limit 5