题目内容
B2(Riboflavin)是何辅酶之成分
2021-09-17
A.FAD
B.NAD
C.CoASH
D.pyridoxal-5-phosphate
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='23531' and id < 2050099 and id<>'2050099' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='23531' and id > 2050099 and id<>'2050099' order by id asc limit 5