题目内容
理想的冠桩直径应为根径的
2021-11-10
A.1/5
B.1/4
C.1/3
D.1/2
E.2/3
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='27666' and id < 2278681 and id<>'2278681' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27666' and id > 2278681 and id<>'2278681' order by id asc limit 5