由于神经的分布不同，所以外痔不疼，而内痔常感疼痛。 （ )

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30920' and id < 2488382 and id<>'2488382' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30920' and id > 2488382 and id<>'2488382' order by id asc limit 5