杜区护士：帮助心肌梗塞病人联系救护乍及医院，此工作属于 A．等渗盐水、平衡液 B．5

某桩基工程的桩型平面布置、剖面及地层分面如图所示，土层及桩基设计参数见图，作用于桩端平面处的荷载效应准永久组合附加压力为400kPa，其中心点的附加压力曲线如图所示（假定为直线分布），沉降经验系数ψ＝1，地基沉降计算深度至基岩面，试按《建筑桩基技术规范》（JGJ 94—2008）验算桩基最终沉降量。

My little cousin likes_________ and she can _________ very well.    [ ]

A. draw; draw    

B. draws; draws    

C. drawing; draw  

D. to draw; draws

随着生活水平的提高，人们越来越关注自身的健康．请回答：

（1）蛋白质是构成生命的基础物质，是日常膳食的重要组成部分．下列食物中富含蛋白质的是______．

A．苹果  B．白菜       C．牛奶   D．米饭

（2）人体所需的营养物质中，水解后能生成高级脂肪酸和甘油的是______；蛋白质水解的最终产物是______；提纯蛋白质可以采用的一种方法是______（填“盐析”或“过滤”）．

（3）向淀粉溶液中加入碘水，溶液呈______色，再往该溶液中滴加维生素C溶液，现象是______，该实验说明了维生素C具有______性．下列有关维生素C说法不正确的是______．

A．蔬菜应先洗后切       B．蔬菜应小火慢煮     C．维生素C可使溴水褪色

（4）抗酸药物的种类很多，其有效成分一般都是碳酸氢钠、碳酸钙、碳酸镁、氢氧化铝和氢氧化镁等化学物质．某品牌抗酸药的主要成分有糖衣、碳酸镁、氢氧化铝、淀粉．写出该抗酸药发挥功效时的离子方程式：

______、______．

Border Gateway Protocol(BGP) is inter-autonomous system (96) protocol. BGP is based on a routing method called path vector routing. Distance vector routing is not a good candidate for inter-autonomous system routing because there are occasions on which the route with the smallest (97) count is not the preferred route. For example, we may not want a packet through an not secure even though it is the shortest route. Also, distance vector routing is unstable due to the fact that the routers announce only the number of hop counts to the destination without actually defining the path that leads to that (98) . A router that receives a distance vector advertisement packet may be fooled if the shortest path is actually calculated through the receiving router itself. Link (99) routing is also not a good candidate for inter-autonomous system routing because an Internet is usually too big for this routing method. To use link state routing for the whole internet would require each router to have a huge link state database. It would also take a long time for each router to calculate its rousting (100) using the Dijkstra algorism.

（100）是（）

A.table

B.state

C.metric

D.cost

气开式气动控制阀随着输入气压的增高开度（）。

A、减小

B、增加

C、不变

D、先增加后减小