【单选题】
上人屋面伸顶透气管高度应大于 ；套管高度大于 。___
A. 1.8ｍ、0.5ｍ
B. 2ｍ、0.8ｍ
C. 2ｍ、0.5ｍ
D. 1.8ｍ、0.8ｍ
查看试卷，进入试卷练习
微信扫一扫，开始刷题
答案
C
解析
暂无解析
相关试题
【单选题】
选用中、低硅酸盐水泥或低热矿渣硅酸盐水泥，大体积混凝土施工所用水泥其3d的水化热不宜大于 ，7d的水化热不宜大于 。___
A. 240kj/kg,270kj/kg
B. 270kj/kg,240kj/kg
C. 250kj/kg,280kj/kg
D. 280kj/kg,250kj/kg
【单选题】
重要钢结构所采用的焊接材料应按其产品标准的要求进行抽样复验，下列说法错误的是___
A. 结构安全等级为一级的一、二级焊缝
B. 结构安全等级为二级的一、二级焊缝
C. 需要进行疲劳验算构件的焊缝
D. 设计文件或合同文件要求复验的焊接材料
【单选题】
砌筑砂浆试块强度验收时，按同一类型、同一强度等级砂浆为一验收批统计，同一验收批砂浆试块抗压强度平均值应大于或等于设计强度等级值的 倍。___
A. 1.01mm
B. 1.10mm
C. 1.11mm
D. 1.20mm
【单选题】
山西省地表规定，混凝土强度检验时的等效养护龄期可取 逐日累计达到600℃·d，时所对应的龄期，且不应小于 d。___
A. 平均温度，14
B. 平均温度，28
C. 最低温度，14
D. 最低温度，28
【单选题】
QC小组活动以 为对象，一个单位工程，或其分部工程、分项工程，乃至其中某一检验批、某一关键工序，如果需要，都可以开发。___
A. 工程
B. 分部工程
C. 分项工程
D. 检验批
【多选题】
国家《安全生产许可证条例》规定对建筑施工企业三类人员进行考核任职，指的是施工企业的 。___
A. 技术负责人
B. 主要负责人
C. 项目负责人
D. 专职安全生产管理人员
推荐试题
【判断题】
利润表的水平分析就是把企业连续两期或多期利润表中的数据进行比较，计算利润表中各项目的增减变动的数额和增减率，从而了解企业利润变动数额、变动方向和变动幅度据以预测企业未来经营成果的发展前景
A. 对
B. 错
【判断题】
现金流量表结构分析是以现金流量表为基础，通过计算各项现金流入量和流出量占现金流入流出总量的比重，反映企业经营活动、投资活动和筹资活动的现金流量对净现金流量的影响方向和幅度
A. 对
B. 错
【判断题】
沃尔比重评分法是将选定的财务比率用线性关系联系起来，并分别给定各自的分数比重，然后通过与标准比重进行比较，确定各项指标的得分及总体指标的累积分数，从而对企业的信用水平做出评价的方法
A. 对
B. 错
【填空题】
boost prospect calculate accelerate promote
mystery destruction analysis insight barrier
1 In our class,most discussions and activities take place in assigned small groups,These groups provide a supportive and safe environment that （） learning
【填空题】
commence,deserve,tempting, coordinate,
lodge,confess, grant, proceed ,display, consequently
9 As the finance ministry rejected the defor its "lack of clarity",it[ ]complaint with the Europear Commission that this deal was against the law
【填空题】
commence,deserve,tempting, coordinate,
lodge,confess, grant, proceed ,display, consequently
5 State governments and the colleges themselves have [ ] financial help to students with special abilities and those with financial needs
【填空题】
commence,deserve,tempting, coordinate,
lodge,confess, grant, proceed ,display, consequently
10 Dogs cannot distinguish the color of trafficlights, so the master must make the decision of when it is safe to [ ] across the road
【填空题】
commence,deserve,tempting, coordinate,
lodge,confess, grant, proceed ,display, consequently
6 The committee agreed that his papers
[ ] a wider circulation because of their essential and fundamental interest to a larger audience.
【填空题】
prepare for , be bound to , stand up for , in favor of ,speculate about , in the company of, in the form of , be liable to , invest..with , in succession
1 Because women often restrict their diet
In an effort to control weight,they may
Not consume enough iron-rich food and
( ) experience an iron Deficiency.
【填空题】
commence,deserve,tempting, coordinate,
lodge,confess, grant, proceed ,display, consequently
8 Americans defend the right to obtain a gun and they have[ ] been willing to turn a blind eye to the harm that people owning guns have caused
【填空题】
commence,deserve,tempting, coordinate,
lodge,confess, grant, proceed ,display, consequently
7 The anger and frustration [ ] by the local people who do not understand what is happening to them will be a terrible and dangerous force
【填空题】
prepare for , be bound to , stand up for , in favor of ,speculate about , in the company of, in the form of , be liable to , invest..with , in succession
2 Some reform advocates ignore the impact of
Class size on student achievement,and they
are ( ) what they call as a Priority:teacher effectiveness.
【填空题】
prepare for , be bound to , stand up for , in favor of ,speculate about , in the company of, in the form of , be liable to , invest..with , in succession
3 Because of easy access to the Internet,the
New breakthrough tq create something
Truly creative ( ) happen anytime now.
