下列选项中，说明要坚持适度原则的有

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28720' and id < 2342741 and id<>'2342741' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28720' and id > 2342741 and id<>'2342741' order by id asc limit 5