题目内容
早期食管癌的症状有()
2021-12-29
A.恶心、呕吐
B.柏油样黑便
C.持续胸背痛
D.吞咽咬噎感
E.进行性呑咽困难
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30379' and id < 2455124 and id<>'2455124' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30379' and id > 2455124 and id<>'2455124' order by id asc limit 5