题目内容
地理环境为人类提供的资源大体可分为（ )。
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SQL Error: select id,body,options from ***_enewstiku where sourceid='31423' and id < 2518802 and id<>'2518802' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31423' and id > 2518802 and id<>'2518802' order by id asc limit 5