试验结束后，试验者应该打扫卫生并将废弃的试样或物品按照规定进行 处理。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30406' and id < 2458120 and id<>'2458120' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30406' and id > 2458120 and id<>'2458120' order by id asc limit 5