初产妇第二产程延长是指第二产程时间(       )

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='26870' and id < 2234039 and id<>'2234039' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26870' and id > 2234039 and id<>'2234039' order by id asc limit 5