按水利部有关规定，在阶段验收、单位工程验收和竣工验收中，对施工质量是否满足设计要求提出评价意见的是（）。 监理单位。 设计单位。 项目法人。 施工单位。
A medium-sized company has a Class C IP address. It has two Cisco routers and one non-Cisco router. All three routers are using RIP version 1. The company network is using the block of 198.133.219.0/24. The company has decided it would be a good idea to split the network into three smaller subnets and create the option of conserving addresses with VLSM. What is the best course of action if the company wants to have 40 hosts in each of the three subnets?（） Convert all the routers to EIGRP and use 198.133.219.32/27, 198.133.219.64/27, and 198.133.219.92/27 as the new subnetworks.。 Maintain the use of RIP version 1 and use 198.133.219.32/27, 198.133.219.64/27, and 133.219.92/27 as the new subnetworks.。 Convert all the routers to EIGRP and use 198.133.219.64/26, 198.133.219.128/26, and 133.219.192/26 as the new subnetworks.。 Convert all the routers to RIP version 2 and use 198.133.219.64/26, 198.133.219.128/26, and 133.219.192/26 as the new subnetworks.。 Convert all the routers to OSPF and use 198.133.219.16/28, 198.133.219.32/28, and 198.133.219.48/28 as the new subnetworks.。 Convert all the routers to static routes and use 198.133.219.16/28, 198.133.219.32/28, and。
《建筑施工安全检查标准》JGJ59-2011规定，基坑工程安全防护，当开挖深度超过（）及以上的基坑周边必须安装防护栏杆，防护栏杆的安装应符合规范要求。 0.8m。 1.2m。 1.8m。 2m。
火花塞是由中心电极、侧电极、外壳和（）部分组成。 碳棒。 锡片。 瓷绝缘体。 导电片。
投资估算的主要作用包括（）。 项目主管部门审批项目建议书，可行性研究报告的依据之一。 项目筹资决策和投资决策的重要依据。 确定施工方案的依据。 编制初步设计概算的依据。 向环保部门申请建设执照的依据。
广西的（）建设将借鉴自由贸易园区模式，积极探索既符合国际规则，又合适边境特点的先行先试政策。
