[单选题]实现振荡闭锁的方法不包括( )。(每题0.5分)（0.5）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69425' and id < 4495556 and id<>'4495556' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69425' and id > 4495556 and id<>'4495556' order by id asc limit 5