关于前置胎盘的临床表现，下述说法正确 的是（  ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25968' and id < 2178270 and id<>'2178270' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25968' and id > 2178270 and id<>'2178270' order by id asc limit 5