题目内容
下列属于负反馈的是( )。
2022-01-10
A.血液凝固反馈
B.排便反馈
C.排尿反馈
D.减压反馈
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30910' and id < 2487395 and id<>'2487395' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30910' and id > 2487395 and id<>'2487395' order by id asc limit 5