某城市道路工程项目，施工图设计中要求基层采用石灰粉煤灰稳定砂砾，面层采用沥青混合料施工。
在基层施工过程中的一些情况如下。
(1) 选用的粉煤灰中SiO2、Al2O3和Fe2O3的总含量为60%。
(2) 通过配合比试验确定相关的指标。
(3) 混合料拌成后的平均堆放时间为30h。
(4) 拌成后的混合料的含水量略小于最佳含水量。
沥青混合料面层施工严格按行业标准CJJ1的规定对其质量进行控制。
某段道路的施工正赶上季节性的雨期。
[问题]
| For laymen ethnology is probably the
most interesting of the biological sciences for the very reason that it concerns
animals in their normal activities and therefore, if we wish, we can assess the
possible dangers and advantages in our own behavioral roots. Ethnology also is
interesting methodologically because it combines in new ways very scrupulous
field observations with experimentation in laboratories. The field workers have had some handicaps in winning respect for themselves. For a long time they were considered as little better than amateur animal-watchers certainly not scientists, since their facts were not gained by experimental procedures: they could not conform to the hard-and-fast rule that a problem set up and solved by one scientist must be tested by other scientists, under identical conditions and reaching identi A. ethnologists when working in the field are handicapped B. ethnologists have problems in winning recognition as scientists C. ethnologists are looked down upon when they work in the field D. ethnologists meet with lots of difficulties when doing field work [单选题]应确认工作票所列的安全措施已实施是（ ）的安全职责。
A.工作票签发人 B.工作许可人 C.工作负责人 D.工作班成员 [多选题]接入网的管理应在TMN的管理范围内，接入网应通过Q3接口与电信管理网TMN相连，以便协调不同的网元对()进行统一的管理，形成用户所需求的接入能力和承载能力。
A.UPF B.CF C.TF D.SPF [单项选择]下列选项不是介入治疗前术前的常规准备项目的是：（ ）
A. 术前禁食4 h B. 血常规和凝血功能检查 C. 肝功能、生化、电解质检查 D. CT或MR检查 E. 术前谈话，患者或家属在治疗同意书上签字 [判断题]在组织排烟时，无论是正压送风排烟，还是吸入直接排烟，都应考虑烟雾流向，合理选择进风口和排烟口。（）
A.正确 B.错误 [单选题]渐开线标准直齿圆柱齿轮的分度圆直径为l00mm,齿数为20,则其模数为( )mm。
A.2.0 B.1.5 C.1.0 D.5 [单项选择]下列选项中不属于结构化程序设计方法的是( )。
A. 自顶向下 B. 逐步求精 C. 模块化 D. 可复用 [单选题]某市公安局预审科科长陈某在办理其妻子的表弟吴某故意伤害他人致死案时,将吴某的年龄由19周岁改为17周岁,又在起诉意见书中加入吴某被迫自卫等虚假情节,妄图使吴某不受追诉。陈某构成( )。
A.伪证罪 B.滥用职权罪 C.徇私枉法罪 D.帮助毁灭、伪造证据罪 [单项选择]手术无影灯依安装方式划分为：（）.
A. 吊顶式 B. 壁挂式 C. 移动式 D. 以上均对 [多选题]地市公司运检部应指导供电服务指挥中心做好( )跟踪、督办等业务，并监督供电服务指挥中心工作开展情况。
A.监控 B.监测 C.预警 D.警示 我来回答: 提交
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