题目内容
有机鱗杀虫药轻度中毒时,全血胆碱酯酶活力为
2022-01-11
A.70%-50%
B.>50%
C.50%-30%
D.<30%
E.10%-30%
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='31057' and id < 2497826 and id<>'2497826' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31057' and id > 2497826 and id<>'2497826' order by id asc limit 5