首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
One greater benefit of the Web is that it allows us to move information online that now resides in paper form. Electronic commer
One greater benefit of the Web is that it allows us to move information online that now resides in paper form. Electronic commer
admin
2010-04-12
67
问题
One greater benefit of the Web is that it allows us to move information online that now resides in paper form. Electronic commerce is increasing steadily. It is difficult to measure, because a lot of electronic commerce involves existing buyers and sellers who are simply moving paper-based transactions to the Web. That is not new business. Microsoft, for example, purchases millions of dollars of PCs online instead of by paper. However, that is not a fundamental change; it has just improved the efficiency of an existing process. The biggest impact has occurred where electronic commerce matches buyers and sellers who would not previously have found each other. That is a new type of commerce.
Today, about half of all PCs are still not connected to the Web. Getting communications costs down and making all the software simpler will bring in those people. And that, in turn, will move us closer to the critical mass that will make the Web lifestyle everyone’s lifestyle.
The boundary between a television set and a PC will be blurred (使模糊) because even the set-top box (机顶盒) that you connect up to your cable or satellite will have a processor more powerful than what we have today in the most expensive PC.This will, in effect, make your television a computer.
Interaction with the Web also will improve, making it much easier for people to be involved. Today the keywords we use to search the Web often display too many articles to sort through, many of them out of context. If you want to learn about the fastest computer chip available, you might end up getting responses instead about potato chips being delivered in fast trucks. If you ask about the speed of chips, the result will be about computers, not potatoes.
To predict that it will take over ten years for these changes to happen is probably pessimistic. We usually overestimate what we can do in two years and underestimate what we can do in ten. The Web will be as much a way of life as the car by 2008 or even earlier.
In this passage the author is trying to show that ______.
选项
A、everyone will be able to use computer and the Web by 2008
B、computers will be able to recognize speech in 10-year time
C、the use of the Web will become more common and easier in the future
D、interaction with the Web will become easier to manage
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/OGj7777K
0
大学英语四级
相关试题推荐
A、Heneverdriveshiscarinordertoavoidaccidents.B、Heoftensuffersfromtheheavytraffic,too.C、Hecan’tagreewiththe
MarkTwain,whowrotethestorywe’regoingtoread,traveledquitealotoftenbecausecircumstamces,usually【B1】circumstances,
Everyexecutiveisresponsibleforthesuccessofthecompany__________(无论做什么工作).
A、Grin.B、Red.C、Yellow.D、Grey.D[听力原文]Sofarasclothesareconcerned,whatcolormightshypeoplepreferaccordingtothewo
A、Financialsecurity.B、Education.C、Career.D、Age.CWhatwasthenumber2rankingcriterionbytheendofthe1990’s?此题考查听细节信息
A、Afterthevictimissenttohospital.B、Afterthecausesofthevictim’ssufferingbecomesclear.C、Afterthearrivalofthea
A、Sheprefersthestadium.B、Sheagreeswiththeman.C、Thelightisn’tbrightenough.D、Thedininghallisn’tlargeenough.B综合
Markoften______(试图逃脱罚款)wheneverhebreakstrafficregulations
A、Useopticalillusiontoreducetrafficaccidents.B、Changetheroadsignsacrossthecountry.C、Replacestraight,horizontalb
A、One.B、Few.C、Several.D、Many.D
随机试题
根据确定控制标准Z值的方法,将控制分为____________、跟踪控制、自适应控制和最佳控制。
A.紫绀B.黄染C.色素沉着D.紫癜E.蜘蛛痣系由血管破裂引起的是【】
同DNA修复调节基因突变相关的肿瘤是()(2004年)
男,20岁。在一次体检中发现。HBsAg阳性,当时无自觉症状及体征,肝功能正常。次年5月,因突然乏力、恶心、厌食、尿黄而入院。化验:ALT500u,血清总胆红素85Ixmol/L,抗一HAVIgM(+)。该患者的诊断可能为
某测绘单位承担了某市的DLG数据建库的任务。根据该市1:500的数字线画图建立地形要素数据库。问题:数据库的系统设计包括哪些内容?
根据《水工建筑物岩石基础开挖工程施工技术规范》SL47—1994,在设计建基面、设计边坡附近严禁采用()施工。
某县城的运输公司9月份取得运营收入400万元,另取得联运收入200万元,其中支付给其他承运单位承运费100万元,已知交通运输业适用营业税税率为3%。该公司当月应缴纳的城建税额为()
青海可可西里国家级自然保护区主要保护的珍稀野生动物有()。
坚持四项基本原则的核心是()。
Theamazingsuccessofhumansasa【1】istheresultoftheevolutionarydevelopmentofourbrainswhichhasled,amongotherthin
最新回复
(
0
)