乘电梯下降时，人发生伸腿反应的感受器是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29016' and id < 2361138 and id<>'2361138' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29016' and id > 2361138 and id<>'2361138' order by id asc limit 5