题目内容
焙烧铸圈时,铸圈在电烘箱内应
2021-11-10
A.先向上,再横放
B.先向下,再横放
C.先向下,再向上
D.先向上,再向下
E.—般向上
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='27640' and id < 2277715 and id<>'2277715' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27640' and id > 2277715 and id<>'2277715' order by id asc limit 5