一种道德行为多次重复出现就会成为一种习惯，这种习惯即成为道德规范。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27848' and id < 2287904 and id<>'2287904' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27848' and id > 2287904 and id<>'2287904' order by id asc limit 5