少尿是指成人每24小时尿量少于
A.100mlB.200mlC.300mlD.400mlE.500ml
参考答案:D
依次填入下列各句中横线处的词,最恰当的一组是[ ]
①“大手拉小手。”在全国未成年人思想道德教育经验交流会上,许多地方的做法经验和实际成效________了群众的这句话。
②推进黄河三角洲高效生态经济发展,有利于实现开发建设与生态保护的有机统一,有利于________经济结构,创造高效生态经济发展新模式。
③“低碳生活”是个新概念,提出的却是世界可持续发展的老问题,它________了人类因气候变化而对未来产生的担忧。
A. 验证 调整 反应
B. 印证 调控 反应
C. 验证 调控 反映
D. 印证 调整 反映
OSPF is a link-state routing protocol. It is designed to be run internal to a single (1) system. Each OSPF router maintains an identical(2) describing the autonomous system's topology. From this database, a routing table is calculated by constructing a shortest-path (3).OSPF recalculates routes quickly in the face of topological changes, utilizing aminimum of routing (4) traffic. OSPF provides support for equal-cost multipath. An area routing capability is provided, enabling.an additional level of routing protection and a reduction in routing protocol (5).
空白(3)处应选择()
A.connection
B.tree
C.decision
D.bitmap