题目内容
12SI释放的射线为( )
2021-09-30
A.a射线
B.卩+射线
C.p-射线
D.射线
E.X射线
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='24753' and id < 2119537 and id<>'2119537' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24753' and id > 2119537 and id<>'2119537' order by id asc limit 5