5. Choose one prefix for port to form a new word.

A . 800 GB / 120 MB/sec  B . 2.5 TB / 180 MB/sec  C . 1.5 TB / 140 MB/sec  D . 400 GB / 100 MB/sec

A . OSPF B . EIGRP C . RIP v2 D . IGRP E . RIP v1

A . Inbound distribute-list is configured under the ospf process and it is denying x.x.x.x B . ASBR origination the LSA is not reachable C . Route to the Forwarding Address in not an internal OSPF route D . Route to the Forwarding Address is an internal OSPF route E . Route to the ASBR does not follow the same path as the one to the Forwarding Addre

A . WORM and encryption capability  B . offers sequential stream of batch data  C . offers ability to read and write multiple generation cartridges  D . lower cost per GB when compared to LTO-4

A . It provides reliable input for verifying network consistency. B . It requires a network audit to support some upgrade decisions. C . It requires a network audit to support any network restructuring. D . It begins with gathering organizational input that may be inaccurate.

In fact, there was hardly any activity or social event that could not be set to Music. Weddings, births, christening, funerals, picnics, parades-- 21 had their musical accompaniment. After the American Civil War (1860-1865), the Negroes had gained their freedom and were ready 22 a new type of music, 23 that would preserve their musical traditions but be fast and happy 24 their 25 freedom. They wanted something they could play as professional musicians for both black and white audiences. Jazz was the answer. It combined themes from Negro work songs, spirituals and blues, set to a fast beat, 26 the musicians improvising (即兴而作) as they went along, like the funeral marching bands. To be good, a musician had not only to remember his part but also 27 able to invent new variations on the spur (激励) of the moment. Jazz 28 the people, but popular 29 is changed many times in form, style, and tempo. Each change added something 30 . 21. A. which B. that C. all D. those

A A false sense of security B Remote destinations C Too risky for some D Holidays that don't quite work E New findings F Very little real danger G Too much routine H Second-hand experiences I Available to all Activity Holidays Whether it's bungee-jumping, climbing or sky-diving, we want to test ourselves on holiday. Peter Jones tries to find out why. Risk-taking for pleasure is on the increase. Adventure activities and "extreme" sports are becoming very popular and attracting everyone from the young and fit to people who, until recently, were more likely to prefer walking round museums at weekends. Grandmothers are white-water rafting, secretaries are bungee-jumping, and accountants are climbing cliffs. 【B1】__________ Well-planned summer expeditions to tropical locations are now fashionable for European university students. As they wander over ancient rocks or canoe past tiny villages, away from it all, it ]s quite possible to feel "in tune with nature", a real explorer or adventurer. 【B2】__________ A whole blanch of the travel industry is now developing around controlled risks. Ordinary trippers, too, are met off a plane, strapped into rafts or boats and are given the sort of adventure that they will remember for years. They pay their money and they trust their guides, and the wetter' they get the better. Later, they buy the photograph of themselves "risking all in the wild". 【B3】__________ But why the fashion for taking risks, real or simulated？ The point that most people make ix that city lie is tame, with little variety, and increasingly corrtroled. Physical exercise is usually restricted to aerobics in the gym on a Thursday, and a game of football or tennis in the park or a short walk at the weekend. 【B4】__________ Says Trish Malcolm, an independent tour operator: "People want a sense of immediate achievement and the social element of shared physical experience is also important.' Other operators say that people find the usual type of breaks-such as a week on the beach-Loo slow. They say that participation in risk sports is a reflection of the restlessness in people. They are always on the go in their lives and want to keep up the momentum on holiday. 【B5】__________ But psychologists think it's even deeper than this. Culturally, we are being separated from the physical, outside world. Recent research suggests that the average person spends less and less time out of doors per day. 【B6】__________ Nature and the great outdoors are mostly encountered through wildlife films or cinema, or seen rushing past the windows of a fast car. In a society where people are continually invited to watch rather than to participate, a two-hour ride down a wild and fast- flowing river can be incredibly exciting. 【B7】__________ One psychologist believes that it is all part of our need to corrtrol nature. Because we have developed the technology to make unsinkable boats, boots that can stop us getting frostbite or rackets that allow us to survive in extreme temperatures, we are beginning to believe that nothing will harm us and that we are protected from nature. That is until nature shows us her true power in the form. of a storm, flood or avalanche. 【B1】______

A．550 550 B．680 680 C．580 550 D．580 680

16. It is necessary that an efficient worker ______ his work on time. A. accomplishes B. can accomplish C. accomplish D. has accomplished

有以下程序 main() {int a[]={1，2，3，4，5，6，7，8，9，0},*P； for(p=a;p＜a+10；p++)printf("%d,",*p)； } 程序运行后的输出结果是 A．1，2，3，4，5，6，7，8，9，0， B．2，3，4，5，6，7，8，9，10，1， C．0，1，2，3，4，5，6，7，8，9， D．1，1，1，1，1，1，1，1，1，1，

A．in B．over C．on

A．IGP B．BGP C．EGP D．Incomplete E．Anonymous

A．accompany B．accomplish C．accommodate D．account

A．A.repetition B．B.variation C．C.substitution D．D.selection