乳酸脱氢酶能够形成几种同工酶(    )

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='2687' and id < 202551 and id<>'202551' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='2687' and id > 202551 and id<>'202551' order by id asc limit 5