债券远期交易共有8个期限品种，期限最短为2天，最长为365天，其中（）品种最为活跃。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30037' and id < 2432728 and id<>'2432728' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30037' and id > 2432728 and id<>'2432728' order by id asc limit 5