题目内容
戈瑞(Gy)的国际单位为
2021-12-13
A.rad
B.C/kg
C.J/kg
D.J•kg
E.Sv
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='29509' and id < 2400285 and id<>'2400285' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29509' and id > 2400285 and id<>'2400285' order by id asc limit 5