依据不同的合同划分标准，建设工程施工合同属于（） ["要式合同","实践合同","单务合同","有偿合同","完成工作成果的合同"]
You have implemented mutua l route redistribution between OSPF and EIGRP on a border router. When checking the routing table on one of the EIGRP routers within the EIGRP routing domain, you are seeing some, but not all of the expected routes. What should you verify to troubleshoot this problem?（） [" The border router is using a proper seed metric for OSPF"," The border router is using a proper seed metric for EIGRP"," The administrative distance is set for OSPF and EIGRP"," The missing OSPF routes are present in the routing table of the border router"," The subnet keyword on the border router in the redistribute OSPF command"]
在工程项目施工中处于中心地位，对工程项目施工负有全面管理责任的是（）。 ["A.业主 ","B.总承包商 ","C.项目经理 ","D.项目总工程师"]
世界在不断转型。大国崛起，既是世界转型的动力，也是世界转型的标志。
简述发电机定子冷却水压力调节阀的作用？
优质的服务就是要做到旅客满意，必须了解旅客的需求和期望，这需要我们强化（）的的服务理念
