题目内容
骨肉瘤的好发年龄是
2021-09-30
A.15岁以下
B.11〜20岁
C.20〜40岁
D.婴幼儿
E.40岁以上
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='24725' and id < 2117875 and id<>'2117875' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24725' and id > 2117875 and id<>'2117875' order by id asc limit 5