孕早期是胎儿致畸的敏感期，胎儿致畸因素 除外（ ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='25382' and id < 2139303 and id<>'2139303' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25382' and id > 2139303 and id<>'2139303' order by id asc limit 5