题目内容
患有口角炎、日光性皮炎，主要原因是缺少（ ）。
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SQL Error: select id,body,options from ***_enewstiku where sourceid='31238' and id < 2507894 and id<>'2507894' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31238' and id > 2507894 and id<>'2507894' order by id asc limit 5