与胎儿染色体异常声像图表现有关的是（     ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='25726' and id < 2162887 and id<>'2162887' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25726' and id > 2162887 and id<>'2162887' order by id asc limit 5