调相机可向系统(    )，调整网络电压。  

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69463' and id < 4498556 and id<>'4498556' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69463' and id > 4498556 and id<>'4498556' order by id asc limit 5