The term "disruptive technology" is popular, but is widely misused. It refers not simply to a clever new technology, hut to one that undermines an existing technology—and which therefore makes life very difficult for the many businesses which depend on the existing way of doing things. Twenty years ago, the personal computer was a classic example. It swept aside an older mainframe-based style of computing, and eventually brought IBM, one of the world"s mightiest firms at the time, to its knees. This week has been a coming-out party of sorts for another disruptive technology, "voice over internet protocol" (VOIP), which promises to be even more disruptive, and of even greater benefit to consumers, than personal computers. VOIP"s leading proponent is Skype, a small firm whose software allows people to make free calls to other Skype users over the internet, and very cheap calls to traditional telephones—all of which spells trouble for incumbent telecoms operators. On September 12th, eBay, the leading online auction house, announced that it was buying Skype for $2.6 billion, plus an additional $1.5 billion if Skype hits certain performance targets in coming years. This seems a vast sum to pay for a company that has only $60m in revenues and has yet to turn a profit. Yet eBay was not the only company interested in buying Skype. Microsoft, Yahoo!, News Corporation and Google were all said to have also considered the idea. Perhaps eBay, rather like some over-excited bidder in one of its own auctions, has paid too much. The company says it plans to use Skype"s technology to make it easier for buyers and sellers to communicate, and to offer new "click to call" advertisements, but many analysts are sceptical that eBay is the best owner of Skype. Whatever the merits of the deal, however, the fuss over Skype in recent weeks has highlighted the significance of VOIP, and the enormous threat it poses to incumbent telecoms operators. For the rise of Skype and other VOIP services means nothing less than the death of the traditional telephone business, established over a century ago. Skype is merely the most visible manifestation of a dramatic shift in the telecoms industry, as voice Galling becomes just another data service delivered via high-speed internet connections. Skype, which has over 54m users, has received the most attention, but other firms routing calls partially or entirely over the internet have also signed up millions of customers.
单选题
At the beginning of the text, the author ______.
【正确答案】
D
【答案解析】解析：本题是一道细节分析题，测试对原文语句功能的分析以及把握能力。本题的答案信息来源在全文首段的第一、二句。第一句指出人们滥用"disruptive technology"这一词语；第二句确切指出这一词语所指代的内容。故本题的正确选项应该是"corrects a misconception"(纠正一个错误的概念)。
单选题
The phrase "brought...to its knees" in the first paragraph most probably denotes ______.
【正确答案】
A
【答案解析】解析：本题是一道词汇题，测试准确理解原文词语的能力。原文首段第四句中的"brought...to its knees"来自于"bring...to one"s knees"，其含义是"使…屈服于某人"。由此可以推断本题的正确选项是"forced...to submit to it"(使…屈服于它)。
单选题
It cap be inferred from the text that ______.
【正确答案】
B
【答案解析】解析：本题是一道细节题，测试对原文细节，尤其对转折词语引导的细节信息的理解能力。本题的答案信息来源在第三段的第二句，该句由转折词"yet"(然而)引导，其大意是："然而eBay不是有意购买Skype的唯一一家公司"。言外之意，其他公司也有意购买Skype。由此可以推断本题的正确选项是"quite a few corporations showed interests in the acquisition of Skype"(其他几家公司显示了对购买Skype的兴趣)。
单选题
According to the text, many analysts" attitude toward the possession of Skype by eBay is ______.
单选题
According to the last paragraph, with which of the following statements would the author of the text most probably agree?
【正确答案】
A
【答案解析】解析：这是一道细节题，测试对原文信息的识别和精确理解能力。本题的答案信息来源在尾段的首句，该句的大意是："Skype以及其他VOIP服务的发展壮大至少意味着100多年前建立的传统电话在消亡"。由此可以推断本题的正确选项应该是"Almost-free internet phone calls herald the slow death of traditional telephony"(几乎免费的互联网电话服务预示着传统电话的逐渐消亡)。