关于质点和参考系，下列说法中正确的是（  ）

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='18479' and id < 1578972 and id<>'1578972' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='18479' and id > 1578972 and id<>'1578972' order by id asc limit 5