正常产程进展的标志是（  ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25967' and id < 2178131 and id<>'2178131' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25967' and id > 2178131 and id<>'2178131' order by id asc limit 5