“隐秀”
平直度检查仪测微鼓轮的刻度值是()。 ["A、0.01mm/200mm","B、0.001mm/200mm","C、0.02mm/200mm","D、0.002mm/200"]
在视图中,对称中心线的线宽约为可见轮廓线的() ["A.1倍","B.1/2","C.1/3","D.1/4"]
根据《建筑设计防火规范》厂房(仓库)的耐火等级与构件的耐火极限规定,二级耐火等级的多层厂房或多层仓库中的楼板,当采用预应力和预制钢筋混凝土楼板时,其耐火极限不应低于()。 ["1.00h","0.75h","0.50h","0.25h"]
下列哪项不可以加大管理幅度() ["中低层存在较多的专业问题","上下级之间有效的联系","内外部环境的缓慢变化","重复性工作计划明确"]
“知人论世 ”