行业按照对经济周期变迁的应变程度可分为三类，不包括（）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25438' and id < 2142791 and id<>'2142791' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25438' and id > 2142791 and id<>'2142791' order by id asc limit 5