未婚女性，月经规律，末次月经42天后出 现下腹痛，伴肛门坠胀感。其阳性体征主要 为下列哪项

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='26868' and id < 2232974 and id<>'2232974' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26868' and id > 2232974 and id<>'2232974' order by id asc limit 5