题目内容
胃黏膜壁细胞可分泌
2022-01-24
A.盐酸
B.胃蛋白酶原
C.胃蛋白酶
D.碱性黏液
E.生长抑素
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='31736' and id < 2539103 and id<>'2539103' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31736' and id > 2539103 and id<>'2539103' order by id asc limit 5