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
Today, the computer has taken up appliance status in more than 42 percent of households across the United States. And these comp
Today, the computer has taken up appliance status in more than 42 percent of households across the United States. And these comp
admin
2017-08-15
47
问题
Today, the computer has taken up appliance status in more than 42 percent of households across the United States. And these computers are increasingly biting wired to the Internet. Online access was up more than 50 percent in just the past year. Now, more than one quarter of all U.S. households can surf in cyberspace.
Mostly, this explosive growth has occurred democratically. The online penetration and computer ownership increases extend across all the demographic levels—by race, geography, income, and education.
We view these trends as favorable without the slightest question because we clearly see computer technology as empowering. In fact, personal growth and a prosperous U.S. economy are considered to be the long-range rewards of individual and collective technological power.
Now for the not-so-good news. The government’s analysis spells out so-called digital divide. That is, the digital explosion is not booming at the same pace for everyone. Yes, it is true that we are all plugged in to a much greater degree than any of us have been in the past. But some of us are more plugged in than others and are getting plugged in far more rapidly. And this gap is widening even as the pace of the information age accelerates through society.
Computer ownership and Internet access are highly classified along lines of wealth, race, education, and geography. The data indicates that computer ownership and online access are growing more rapidly among the most prosperous and well educated: essentially, wealthy white people with high school and college diplomas and who are part of stable, two-parent households. The highest income bracket households, those earning more than $75,000 annually, are 20 times as likely to have access to the Internet as households at the lowest income levels, under $10,000 annually. The computer-penetration rate at the high-income level is an amazing 76.56 percent, compared with 8 percent at the bottom end of the scale.
Technology access differs widely by educational level. College graduates are 16 times as likely to be Internet surfers at home as are those with only elementary-school education. If you look at the differences between these groups in rural areas, the gap widens to a twenty-six-fold advantage for the college-educated.
From the time of the last study, the information-access gap grew by 29 percent between the highest and lowest income groups, and by 25 percent between the highest and lowest education levels.
In the long run, participation in the information age may not be a zero sum game, where if some groups win, others must lose. Eventually, as the technology matures we are likely to see penetration levels approach all groups equally. This was true for telephone access and television ownership, but eventually can be cold comfort in an era when tomorrow is rapidly different from today and unrecognizable compared with yesterday.
Judging from the context, what does "digital divide" (Para. 3) probably mean?
选项
A、The government’s analysis.
B、The divide between the poor and the rich.
C、The pace of the information age.
D、The gap between people’s access to the computer.
答案
D
解析
本题可参照文章第4段。从第1句中可知,政府的分析清楚地说明了所谓的数字分水岭,即数字爆炸发展的速度对于每个人是不同的。而这里的数字爆炸明显是指计算机的使用,因为在文章第2段第l句里就说到了这种爆炸式的增长,如果和第1段联系起来,爆炸式的增长指的就是计算机的使用。因此正确答案为D项。
转载请注明原文地址:https://kaotiyun.com/show/lpFO777K
0
考博英语
相关试题推荐
Themulti-billion-dollarWesternpopmusicindustryisunderfire.ItisbeingblamedbytheUnitedNationsforthedramaticris
Themulti-billion-dollarWesternpopmusicindustryisunderfire.ItisbeingblamedbytheUnitedNationsforthedramaticris
Shetookhim____andledhimacrosstheroad.
Inrecentyears,manyAmericansofbothsexesandvariousageshavebecomeinterestedinimprovingtheirbodies.Theyhavebecom
Thelowoperatingcostsoftheforeigncompanywill_____thehighlaborcoststhebusinesspaysinitsowncountry.
WhowontheWorldCup1994footballgame?WhathappenedattheUnitedNations?Howdidthecriticslikethenewplay?【C1】______a
In1784,fiveyearsbeforehebecamepresidentoftheUnitedStates,GeorgeWashington,52,wasnearlytoothless.Sohehireda
Accordingtotheweatherforecast,whichisusually______.Itwillsnowthisafternoon.
Tight-lippedeldersusedtosay,"It’snotwhatyouwantinthisworld,butwhatyouget."Psychologyteachesthatyoudogetwh
Tight-lippedeldersusedtosay,"It’snotwhatyouwantinthisworld,butwhatyouget."Psychologyteachesthatyoudogetwh
随机试题
男,60岁,间歇上腹部痛4年,1个月前出现进食后饱胀、嗳气、不反酸,胃纳差,体重减低。实验室检查:血红蛋白90g/L。最有可能的诊断为
应对该孕妇首选哪项辅助检查:下列哪项处理对于孕妇是错误的:
关于继发性血小板减少性紫癜,正确的说法是
下列属于淋证病机的是
王某是甲公司的法定代表人,王某擅自以甲公司之名签发一张银行承兑汇票,王某在汇票上签章,但是未加盖甲公司的公章。以下说法正确的是:()
套期保值是在现货市场和期货市场上建立一种盈亏冲抵的机制,最终两个市场的亏损额与盈利额()。
以下不属于合理的风险管理流程的是()。
下列诗句描写的内容与对应的社会活动不相符的一项是()。
Neverbefore(Ihave)seenanyone(whohas)theskill(Johnhas)whenhe(repairs)cars.
OnPublicSpeakingWhenpeopleareaskedtogiveaspeechinpublicfortilefirsttime,theyusuallyfeelterrifiednomatte
最新回复
(
0
)