首页
登录
职称英语
The first modern digital computers were developed in the 1940s for military
The first modern digital computers were developed in the 1940s for military
游客
2024-11-22
45
管理
问题
The first modern digital computers were developed in the 1940s for
military purposes that arose during World War II. These computers filled
entire rooms, and with rates of a few thousand calculations per second, they【S1】______
took hours to perform complex mathematical operations. In the 1970s, the
first personal computers were sold. Fitting on a desktop, they are【S2】______
exponentially faster and more powerful than the computers that had once filled
large rooms. They were also affordable to individual consumers, made it【S3】______
possible for many people to use them for personal, business, and academic
needs. By the mid-1990s, laptop computers able of millions of calculations【S4】______
per second had been developed. Currently, nearly half of the American homes
have a personal computer, and businesses have come to rely on computers for
nearly every function.
Now that computers are small, powerful, cheap, and effect every part of【S5】______
our lives, the next step will be the formation of a network connecting all of
these computers to each another. On this network, which some people are【S6】______
calling the information highway, great changes take place every day. The
changes to society will be as revolutionary as those of the Industrial Age and
the Renaissance. Not only will people shop and conduct business through their
computers, but they will also engage with every type of human activity, from【S7】______
reading to simply hanging with friends. The increased level of communication【S8】______
made it possible by computer networks will bring many benefits in the areas of【S9】______
business, education, and social interaction, producing widespread sharing of
knowledge and wealth and the worldwide cultural renewal.【S10】______ [br] 【S9】
选项
答案
it一去掉it
解析
代词冗余。该句结构为The increased level of communication被made possible修饰,made possible为过去分词短语作后置定语,不需要代词it,故将it去掉。
转载请注明原文地址:http://tihaiku.com/zcyy/3856318.html
相关试题推荐
Sincethedawnofe-mail,usingsarcasmindigitalcommunicationhascreated
Thefirstmoderndigitalcomputersweredevelopedinthe1940sformilitary
Thefirstmoderndigitalcomputersweredevelopedinthe1940sformilitary
Thefirstmoderndigitalcomputersweredevelopedinthe1940sformilitary
Thefirstmoderndigitalcomputersweredevelopedinthe1940sformilitary
Thefirstmoderndigitalcomputersweredevelopedinthe1940sformilitary
PASSAGETHREE[br]Whyarethecontrolsofamoderncarcriticized?Becausethey
AnothermilestoneonthejourneytowardsdigitalcashwaspassedonNovember
AnothermilestoneonthejourneytowardsdigitalcashwaspassedonNovember
AnothermilestoneonthejourneytowardsdigitalcashwaspassedonNovember
随机试题
[originaltext]WherecanIparkmycar?(A)No,Itookthebus.(B)Parkingcosts
Virtuallyeverydayoftheyearseesanotherartbiennialopeningsomewhere
Scientistsarebuildingtheworld’sfirstthinkingrobot.It’strue.Some
[originaltext]W:Withustodayissleepscientist,DoctorIrisSaunders.M:Goo
[originaltext]M:TodaywehaveProfessorSnowinourstudio.She’sanexperton
I’veworked______fourhoursonthisarticle,I’mcompletely______.A、in:concentr
WalterIsaacson’snewbiography(传记)ofSteveJobsisaverysuccessfulbooko
根据《证券经纪人管理暂行规定》,证券经纪人不得有( )行为。 ①替客户办理账
养老保险是世界各国较普遍实行的一种社会保障制度,各国养老保险所遵循的原则大体是一
主承托区哪项是错误的A.上下颌牙槽嵴顶区 B.有疏松的黏膜下组织 C.能承受
最新回复
(
0
)