凭证式国债不可以提前赎回。（ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26857' and id < 2232661 and id<>'2232661' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26857' and id > 2232661 and id<>'2232661' order by id asc limit 5