下列方法中，能够阻止杂质小桥形成的有（）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32603' and id < 2592471 and id<>'2592471' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32603' and id > 2592471 and id<>'2592471' order by id asc limit 5