（    ）是保险合同订立必要的法定程序。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25017' and id < 2130107 and id<>'2130107' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25017' and id > 2130107 and id<>'2130107' order by id asc limit 5