票据的功能包括（    ）。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='54636' and id < 3438098 and id<>'3438098' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='54636' and id > 3438098 and id<>'3438098' order by id asc limit 5