根据所学知识，下列有关胶体的说法中正确的是

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='21345' and id < 1851033 and id<>'1851033' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='21345' and id > 1851033 and id<>'1851033' order by id asc limit 5