金融债券是指（）依照法定程序发行并约定在一定期限内还本付息的有价证券。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30038' and id < 2432820 and id<>'2432820' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30038' and id > 2432820 and id<>'2432820' order by id asc limit 5