题目内容
薄壁瓦,其巴氏合金的厚度一般在( )mm。
2021-10-04
A.0.2〜1.5
B.1.5〜4
C.4〜7
D.大于7
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='24901' and id < 2124821 and id<>'2124821' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24901' and id > 2124821 and id<>'2124821' order by id asc limit 5