定金具有预交违约金的性质。（ ）[2016年5月二级真题]

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25278' and id < 2138875 and id<>'2138875' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25278' and id > 2138875 and id<>'2138875' order by id asc limit 5