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
" We are not about to enter the Information Age, but instead are rather well into it. " Present predictions are that by 1990, ab
" We are not about to enter the Information Age, but instead are rather well into it. " Present predictions are that by 1990, ab
admin
2019-01-10
72
问题
" We are not about to enter the Information Age, but instead are rather well into it. " Present predictions are that by 1990, about thirty million jobs in the United States, or about thirty percent of the job market, will be computer-related. In 1980, only twenty-one percent of all American high schools owned one or two computers for student use. In the fall of 1985, a new study showed that half of United States secondary schools have fifteen or more computers for student use. And now educational experts, administrators, and even the general public are demanding that all students become "computer-literate". By the year 2000 knowledge of computers will be necessary in over eighty percent of all occupations. Soon those people not educated in computer use will be compared to those who are
print-illiterate
today.
What is "computer literacy" ? The term itself seems to imply some degree of "knowing" about computers, but knowing what? The present opinion seems to be that this should include a general knowledge of what computers are, plus a little of their history and something of how they operate.
Therefore, it is important that educators everywhere take a careful look not only at what is being done, but also at what should be done in the field of computer education. Today most adults are able to use a motor car without the slightest knowledge of how the internal combustion engine(内燃机)works. We effectively use all types of electrical equipment without being able to tell their histories or to explain how they work.
Business people for years have made good use of typewriters and adding machines, yet few have ever known how to repair them. Why, then, attempt to teach computers by teaching how or why they work?
Rather, we first must fix our mind on teaching the effective use of the computer as the tool is.
" Knowing how to use a computer is what’ s going to be important. We don’ t talk about ’ automobile literacy’. We just get in our cars and drive them. "
In 1990, the number of jobs having nothing to do with computers in the United States will be reduced to______.
选项
A、79 million
B、100 million
C、30 million
D、70 million
答案
D
解析
事实细节题。根据“…present predictions are that by 1990,about thirty million jobs in the United States,or about thirty percent of the job market,will be computer—related”(据1990年的预测,美国的三千万份工作,约占所有工作的30%,会和电脑相关)。所以此题选择D。
转载请注明原文地址:https://kaotiyun.com/show/yKVd777K
本试题收录于:
公共英语三级笔试题库公共英语(PETS)分类
0
公共英语三级笔试
公共英语(PETS)
相关试题推荐
InEnglandrecentlythreeforeigngentlemenapproachedabusstop.Theystudiedtheinformationonthesignattachedtotheconc
InEnglandrecentlythreeforeigngentlemenapproachedabusstop.Theystudiedtheinformationonthesignattachedtotheconc
Whatinformationdidthemanhearfromthebroadcast?
Whatinformationdidthemanhearfromthebroadcast?
Readthefollowingtextsfromamagazinearticleinwhichfivebusinessleaderstalkedabouttheirpredictionsforhigh-techdev
Readthefollowingtextsfromamagazinearticleinwhichfivebusinessleaderstalkedabouttheirpredictionsforhigh-techdev
Readthefollowingtextsfromamagazinearticleinwhichfivebusinessleaderstalkedabouttheirpredictionsforhigh-techdev
Everyobjecttellsastory.Eventhemostordinaryobjectscanpresentuswithpowerfulimages.Sometimesitistheordinarynat
随机试题
分别指出下列常用宏操作的功能:OpenTable、OpenForm、OpenQuery、OpenReport、OpenDataAccessPage
A.水脏B.娇脏C.刚脏D.孤府
A.氢氯噻嗪B.心得安C.呋塞米D.卡托普利E.哌唑嗪高血压病并双侧肾动脉狭窄患者禁用的药物是
丹痧邪侵肺卫治则是水痘毒热重症治则是
Na+泵的特点是
下列不属于气机失调表现的是()。
过梁上与过梁成600角的三角形范围及过梁净跨度()的高度范围内,不得在其上设置脚手眼。
2008年12月31日借款利息资本化的金额为( )万元。2008年全年实际利息费用为( )万元。
作品独创性的判断不在于文字的多寡。而在于通过文字所_________出来的精妙构思和遣词造句的功底,如微型小说、微型散文、微型童话或微型诗歌等,以微博为载体表现出来_________的作品。填入划横线部分最恰当的一项是:
McDonald’s,Greggs,KFCandSubwayaretodaynamedasthemostlitteredbrandsinEnglandasKeepBritainTidycalledonfast-fo
最新回复
(
0
)