旅客乘坐民用航空器，登机前交验（）是旅客的法定义务。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26641' and id < 2219094 and id<>'2219094' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26641' and id > 2219094 and id<>'2219094' order by id asc limit 5