以下属于IGP（Interior Gateway Protocol）的有（）

A . OSPF、EGP、RIP B . IS-IS、EIGRP、OSPF C . BGP、IGRP、RIP D . PPP、RIP、OSPF

A . RIP B . BGP C . IS-IS D . OSPF

A . 固定楔 B . 尾轮、导向轮 C . 耙斗、绞车、台车、料槽 D . 电气部分

A . A、区域内 B . B、自然子网范围内 C . C、局域网内 D . D、自治系统内

A . RIP B . OSPF C . IS-IS D . BGP

A . CMNet B . CMWap C . Wap over GSM D . GSM语音

A . BGP，OSPF B . OSPF，BGP C . RIP，RIP D . IS-IS，IS-IS

A . 正确 B . 错误

A . 对于接收的路由，根据其属性进行过滤，并设置某些属性 B . BGP可能从多个对等体收到目的地相同的路由，BGP将所有路由加入IP路由表 C . 对于IGP路由，必须经过引入策略的过滤和设置 D . BGP发送优选的BGP路由和引入的IGP路由给对等体

A . the Canadian Shield/the Appalachian Region B . the Canadian Shield/the Rocky Mountains C . the Great Lakes/the Arctic Islands D . the Appalachian Region/the Great Lake

A . BGP手工聚合的路由 B . 在BGP配置模式下用Network命令引入的路由 C . 从OSPF引入的路由 D . 引入的直连路由

A . A.IGP可以处理局域AS路由，而EGP处理网际AS路由 B . B.IGP处理网际AS路由，而EGP处理局域AS路由 C . C.在Windows2000路由器中，RIP和OSPF都是EGP的实例 D . D.如果两个AS没有使用同样的IGP，则它们不可以交换网络信息

A . 239.0.0.1 B . 239.255.255.255 C . 224.0.0.10 D . 224.0.0.5

A . A、OSPF、EGP、RIP B . B、IS-IS、RIP-2、EIGRP、OSPF C . C、BGP、IGRP、RIP D . D、PPP、RIP、OSPF、IGRP

A . BGP；OSPF B . OSPF；BGP C . RIP；RIP D . S-IS；IS-IS

A．既然利润提高，你的回报率将高于市场平均水平； B．利润提高肯定会使得该股票升值，你的回报率将高于市场平均水平； C．既然股票价格已经根据利润预期进行了调整，那么你所赚取的是正常回报率； D．上述都不正确。

A．教育投资规划 B．健康规划 C．退休规划 D．居住规划<o:p></o:p>

A.BGPOSPF B.OSPFBGP C.RIPRIP D.IS-ISIS-IS

A．无法新增抱杆场景 B．MM挂高过高场景 C．新建MM风荷载过大场景 D．可实现快速施工，4G天线不挪位置

Although interior design has existed since the beginning of architecture, its development 【21】______ a specialized field is really quite recent. Interior designers have become 【22】______ partly because of the many functions that might be 【23】______ in a single large building. There might be stores, theatres, restaurants, and other 【24】______ on the main floor or lower floors of building, while the upper floors might have hotel rooms, apartments, or business offices for many 【25】______ kinds of companies. The importance of interior design becomes 【26】______ when we realize how much time we spend in places surrounded by four walls. Whether we need to be 【27】______ , we want our surroundings to be as attractive and comfortable as possible. We also expect each place to be appropriate 【28】______ its use. You would be shocked if the 【29】______ of your bedroom was suddenly changed to look like that 【30】______ a restaurant. And you 【31】______ feel right in a business office that looked like a school. It soon becomes clear that the interior designer' s most important basic 【32】______ is the function of the particular space. For example, a theatre with poor sight lines, poor sound-shaping qualities, and too few 【33】______ and exits will not work for its 【34】______ , 【35】______ how 【36】______ it might be decorated. 【37】______ , for any kind of space, the designer needs to make various kinds of decisions. He or she must 【38】______ decoration of everything from the shape, textures, lighting, and 【39】______ to floor. 【40】______ addition, the designer must usually select furniture or design built-in furniture, according to the functions that need to be served. 【21】 A．into B．with C．on D．as

A．可以重叠 B．可以部分重叠 C．不能重叠 D．都不正确

A．接近开关故障 B．接错开关短路 C．传感器故障 D．继电器