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
2023-12-07
74
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【M1】______
took hours to perform complex mathematical operations. In the 1970s, the
first personal computers were sold. Fitting on a desktop, they are【M2】______
exponentially faster and more powerful than the computers that had once
filled large rooms. They were also affordable to individual consumers, made【M3】______
it possible for many people to use them for personal, business, and academic
needs. By the mid-1990s, laptop computers able of millions of calculations【M4】______
per second had been developed. Currently, nearly half of 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【M5】______
of 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【M6】______
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,【M7】______
from reading to simply hanging with friends. The increased level of【M8】______
communication made it possible by computer networks will bring many【M9】______
benefits in the areas of business, education, and social interaction, producing
widespread sharing of knowledge and wealth and the worldwide cultural renewal.【M10】______ [br] 【M1】
选项
答案
with—at
解析
介词误用。该处句意为“以每秒几千次运算的速度……”。“以……的速度”应该用介词短语at rates of或者ata rate of,故将with改为at。
转载请注明原文地址:https://tihaiku.com/zcyy/3251988.html
相关试题推荐
Thebookfromwhich"allmodernAmericanliteraturecomes"refersto______.A、The
TheEnglishword"modernizers"iscomposedof______morphemes.A、fourB、threeC、
GoodWritingEducatorsinEnglish-speakingcountrieshavedevelopedasetofbas
GoodWritingEducatorsinEnglish-speakingcountrieshavedevelopedasetofbas
GoodWritingEducatorsinEnglish-speakingcountrieshavedevelopedasetofbas
GoodWritingEducatorsinEnglish-speakingcountrieshavedevelopedasetofbas
GoodWritingEducatorsinEnglish-speakingcountrieshavedevelopedasetofbas
IrishRiverdanceRiverdancedisplaysmodernIrishcu
IrishRiverdanceRiverdancedisplaysmodernIrishcu
IrishRiverdanceRiverdancedisplaysmodernIrishcu
随机试题
Advertisinginparticularreliesontargetingspecificgroupsofreaders,an
[originaltext]ReportsinIsraelimediasayIsrael’sambassadortotheUnite
“书籍是人类的编年史,它将整个人类积累的无数丰富的经验,世世代代传下去。”是(
关于无效宣告请求中专利文件修改规则,下列说法错误的是( )。A.权利要求不得改
30岁已婚女性,公司职员,发现明显消瘦2个月,近1个月进食增多,并感觉疲乏,常有
牙周病基础治疗的重点是A.龈上洁治术 B.龈下刮治术 C.菌斑控制 D.根
压力管理流程的第一个阶段是()。A.预警阶段 B.预防阶段 C.反应阶段
某工程单代号搭接网络计划如下图所示,节点中下方数字为该工作的持续时间,其中的关键
开标应当在招标文件确定的提交投标文件截止时间的( )公开进行。A.7天内 B
女学生孙某毕业后被企业录用。孙某为了锻炼自己,主动要求到最苦、最累、最脏的岗位上
最新回复
(
0
)