婴儿秋季腹泻的病原多为（ ）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='31196' and id < 2504818 and id<>'2504818' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31196' and id > 2504818 and id<>'2504818' order by id asc limit 5