税收的调节作用主要通过（ ）等体现出来。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27803' and id < 2285636 and id<>'2285636' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27803' and id > 2285636 and id<>'2285636' order by id asc limit 5