In many cases, expert power ____________ possession of special knowledge of skills important to the functioning of certain types of organizations.

A . with B . by C . on D . i

A . ISM 2.4 GHz B . ISM 900 MHz C . ISM 5 GHz D . public safety 4.9 GHz E . GSM 1.9 GHz

A．rather than B．other than C．except for D．but for

A．that; where B．which; in which C．which; where D．that; in which

A．A.hang up B．B.hang in C．C.hang out D．D.hang onto

A．They represent the company to customers. They find and develop new customers and communicate information about the company’s products and services. B．They sell products by approaching customers, presenting their offerings, answering objections, negotiating prices and terms and closing sales. C．They have to do this to earn money. D．None of all 此题为多项选择题。

By opting not to take the case, the high court effectively endorsed a lower court's decision that a Colorado company that posts ratings of health plans on the Internet could be sued for defamation in a Washington court. The lower court ruling is one of several that makes it easier for plaintiffs to sue Web site operators in their own jurisdictions, rather than where the operators maintain a physical presence. The case involved a defamation suit filed by Chehalis, Wash.-based Northwest Healthcare Alliance against Lakewood, Colo.-based Healthgrades.com The Alliance sued in Washington federal court after Healthgrades.com posted a negative ranking of Northwest Healthcare's home health services on the Internet. Healthgrades.com argued that it should not be subject to the jurisdiction of a court in Washington because its publishing operation is in Colorado. Observers said the fact that the Supreme Court opted not to hear the case only clouds the legal situation for Web site operators. Geoff Stewart, a partner at Jones Day in Washington, D.C., said that the Supreme Court eventually must act on the issue, as Internet sites that rate everything from automobile dealerships to credit offers could scale back their offerings to avoid lawsuits originating numerous jurisdictions. Online publishers also might have to worry about being dragged into lawsuits in foreign courts, said Dow Lohnes & Albertson attorney Jon Hart, who has represented the Online News Association. "The much more difficult problems for U.S. media companies arise when claims are brought in foreign countries over content published in the United States", Hart said. Hart cited a recent case in which an Australian court ruled that Dow Jones must appear in a Victoria, Australia court to defend its publication of an article on the U.S.—based Walt Street Journal Web site. According to Hart, the potential chilling effect of those sorts of jurisdictional decisions is substantial. "I have not yet seen publishers holding back on what they otherwise publish because they're afraid they're going to get sued in another country, but that doesn't mean it won't happen if we see a rash of U.S. libel cases against U.S. media companies being brought in foreign countries", he said. Until the high court decides to weigh in directly on this issue, Web site operators that offer information and services to users located outside of their home states must deal with a thorny legal landscape, said John Morgan, a partner at Perkins Coie LLP and an expert in Internet law. The author seems to believe that the Supreme Court's decision ______. A．can cause operators to issue balanced health plan ratings. B．renders correct legal decisions in other cases impossible. C．might put Web site operators at a legal disadvantage. D．brings about a series of debates on Internet operations.

Matt Flanigan, President, TIA: Well, today I would say speed and bandwidth. Especially, a little smile up to the consumer' is probably a big issue holding back the Internet. But security is also important with electronic commerce. And until they really solve that, people are not gonna feel secure. Host: All right. Well, Let's introduce our guest. We're joined by an executive from Effnet: Tomas Althen. Welcome to the program. We're delighted to have you. Tomas, let's start with this. What sort of Internet issue is Effnet dealing with？ What kind of solutions do you bring to the table？ Tomas Althen, CEO, Effnet Group: The Internet is growing at a very rapid speed at the moment. As you must know, the number of users doubles every year. However, also the information on the net doubles every month. And this calls up the two issues we have been hearing about here, speed and security. Host: Well, let's look at more details. Look at this video about the city council of Stockholm, Sweden. Narrator on the video: Here is the power. The politicians and high civil servants at Stockholm County Council are used to having access to qualified information. Now with everyone using Internet and Intranet, some information has to remain secret. The decision on how to do this are mad here at IT Control. They have found the way to let 10, 000 employees use the Internet but some information can still be accessed only by qualified people. This is the firewall keeping the information system secure. A box in the basement with software from Effnet. Scandinavia is known for its technology. Cellular phones and Internet are part of daily life. And here in Sweden there are some young, very innovative up-starting companies. One is Effnet, founded in 1997 and already on the world market. As the world demands speed and security and reliability, Effnet's gigabit router on a card makes security easier. The generic plug-in card, firewaller and router in one, proves that they are ready to meet the world demand. Host: Well, how does the firewall work？ We were told a few days ago that one of the new methods of transmission was to break everything up into little packets, send them all into the Internet and hope they arrive in the same order, and so on. Is the protection of these packets from being raided is this the principle task of the firewall？ Tomas Althen: You can say that in one sense. You also don't want packets to come in to your data system, or into your network, packets which you don't want to be there. You want to be able to decide for yourself as an organization or as a company: hey, I don't want these guys to be able to access my treasure. And to do that you need to do some filtering. You need to decide which packets are allowed, which packets are not allowed. You have to do that very fast so you don't end up with yet another bottleneck. And we solved that problem. Host: Let's look ahead a couple of years and have you estimate for us how you see this technology evolving. What do you think will be different or new on the horizon in a couple of years？ Tomas？ Tomas Althen: More and more has been put into smaller and smaller spaces. We are making quite a leap in putting all these features on one card. But the next step is clearly putting them on one chip. And we are talking to chip vendors to try to do that as quickly as reasonable. They usually say that one year in this business is seven ordinary years. So, that would be 14 years from now. We'll see things more and more integrated. For Effnet, in two years I would s A．The quality of being easy to use. B．For most of us, broadband access is years in the future. C．To maximize the Internet's sufficiency.

A．with B．from C．on D．by

"Resumes arrive with stains. Some candidates don't bother to spell the company's name correctly. Once I see a mistake. I eliminate the candidates," Crossley concludes. "If they cannot take care of these details, why should we trust them with a job？" Can we pay too much attention to details？ Absolutely. Perfectionists struggle over little things at the cost of something larger they work toward. "To keep from losing the forest for the tree." Says Charles Garfield, an associate professor at the University of California, San Francisco, "we must constantly ask ourselves how the details we're working on fit into the larger picture. If they don't, we should drop them and move to something else." Garfield compares this process to his work as a computer scientist at NASA. "The Apollo Il moon launch was lightly off-course 90 percent of the time," says Garfield. "But a successful landing was still likely because we knew the exact coordinates of our goal. This allowed us to make adjustments as necessary." Knowing where we want to go helps us judge the importance of every task we undertake. Too often we believe what accounts for others' success is some special secret or a lucky break. But rarely is success so mysterious. Again and again, we see that by doing little things within our grasp well, large rewards follow. According to the passage, some job applicants were rejected ______. A．because they eliminated their names from the applicants' list themselves B．because of their inadequate education as shown in their poor spelling in writing a resume C．because they failed to give a detailed description of their background in their applications D．because of their carelessness as shown in their failure to present a clean copy of a resume

A．impossible B． possible C． sensible D． practical

Sufficient buoyancy （浮力）to support the wearer should be retained by the life preserver after 48 hours in the water, and it should be reliable even after long period of storage.Thus it should be made of materials resistant to sunlight, gasoline, and oils, and it should be not easily set on fire.The position in which the life preserver will support a person who jumps or falls into the water is most important, as is its tendency to turn the wearer in the water from a face-down position to an upright or slightly backward position, with his face clear of the water, even when the wearer is exhausted or unconscious. The method of adjustment to the body should be simple, and self-evident to uninitiated persons even in the dark under the confused conditions, which follow a disaster.Thus, the life preserver should be reversible that it is nearly impossible to get it on wrong.Catches, straps, and ties should be kept to a minimum.In addition, the life preserver must be adjustable to the wide variety of shapes and sizes of wearers, since this greatly affects the position of floating and the self-righting qualities.A suitable life preserver should also be comfortable to wear at all times, in and out of the water, not so heavy as to encourage to take it off on shipboard while the ship is in danger, nor so burdensome that it hinders a person in the water while trying to swim. 1.The passage is mainly about（）. A.the uses of life preservers B.the design of life preservers C.the materials for life preservers D.the buoyancy of life preservers 2.According to the passage, a life preserver should be first of all （）. A.adjustableB.comfortableC.self-evidentD.self-righting 3.United States Coast Guard does NOT require the life preserver to be made （）. A.with as few strings as possible B.capable of being worn on both sides C.according to each wearer's size D.comfortable and light to wear 4.By “the uninitiated individual” （Para）1, Line.4.the author refers to the person （）. A.who has not been instructed how to use a life preserver B.who has a little experience in using a life preserver C.who uses a life preserver without permission D.who becomes nervous before a disaster 5.What would happen if a person were supported by the life preserver in a wrong position？ A.The waves would move him backwards. B.The water would choke him. C.He would immediately sink to the bottom. D.He would be exhausted or unconscious.

A．①② B．③④ C．①⑤ D．②⑥

A．A.franchise B．B.non-tariff barrier C．C.expertise D．D.return