题目内容
下列各项中，引起上消化道出血最常见的原因是
2021-12-30
A.慢性胃炎
B.胆囊炎
C.食管-胃底静脉曲张
D.消化性溃疡
E.食管癌
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30456' and id < 2460591 and id<>'2460591' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30456' and id > 2460591 and id<>'2460591' order by id asc limit 5