首页
登录
职称英语
Begun in the late 1960s by Pentagon weapons researchers as a system for easin
Begun in the late 1960s by Pentagon weapons researchers as a system for easin
游客
2023-12-20
26
管理
问题
Begun in the late 1960s by Pentagon weapons researchers as a system for easing communica-
tion between computers in disparate electric networks,
the Intemet has evolved into a popular ve- 【M1】_____
hicle for scientific research, communication, entertainment, and more. It links together thousands of computer networks such as those belonging to corporations,
commercial services, universities, and 【M2】_____
research centers, joining them as branches on a tree to larger networks known as backbones. Once a computer is on-line, that is,
connected by modem or networking equipment of the Intemet, the user 【M3】_____
can search through data banks for documents,
chat with other computer users, or instant send opin- 【M4】_____
ions and observations to the likes of President Bill Clinton, film critic Roger Ebert, or rocker Billy
Idol (just to name a few). No central governing body runs the Intenet, and nobody has an exact
census of users. But estimates of the number already
range from around 10 million to as high as 5 【M5】_____
million. Well over 10, 000 separated computer networks
are connected by the Intemet, and total 【M6】_____
traffic was expected to double during 1993. Today, the Internet is free resources and commercial
services that provide databases and computer files with a fee.
Publishers are seeking to make books 【M7】_____
and periodicals available on the Internet as a profit-making adventure.
Meanwhile, works in the 【M8】_____
public domain have begun appearing on the Internet for users to
"upload" to their computers virtu- 【M9】_____
ally free of charge. With electronic access to data from all over the world, scholarly research that in the past would have required months of
travel could now be done at one’s desk. 【M10】_____ [br] 【M9】
选项
答案
upload改成download
解析
download才是下载的意思。upload是上传。
转载请注明原文地址:https://tihaiku.com/zcyy/3291203.html
相关试题推荐
I’dliketodiscusssomeofthewaysresearcherstrytomeasurequalityofli
I’dliketodiscusssomeofthewaysresearcherstrytomeasurequalityofli
I’dliketodiscusssomeofthewaysresearcherstrytomeasurequalityofli
I’dliketodiscusssomeofthewaysresearcherstrytomeasurequalityofli
I’dliketodiscusssomeofthewaysresearcherstrytomeasurequalityofli
I’dliketodiscusssomeofthewaysresearcherstrytomeasurequalityofli
I’dliketodiscusssomeofthewaysresearcherstrytomeasurequalityofli
I’dliketodiscusssomeofthewaysresearcherstrytomeasurequalityofli
I’dliketodiscusssomeofthewaysresearcherstrytomeasurequalityofli
I’dliketodiscusssomeofthewaysresearcherstrytomeasurequalityofli
随机试题
Beforemakingaspeech,weoftenneedtomakebriefspeakingnotes.Youcan
Ifyouhadtoldmebackin1971--theyearIgraduatedhighschool--that
Huntingforajobcanbestressful,butthere’snoreasontohurtyourchanc
下列哪项不属于纤溶酶的生理作用A.裂解纤维蛋白原 B.水解补体 C.灭活蛋白
多囊卵巢综合征患者下列哪一种肿瘤发生率可能会增加A.卵巢癌 B.子宫内膜癌
保证贷款是指按《中华人民共和国担保法》和《中华人民共和国物权法》规定的保证方式,
某工程队进行电线安装,第一天用去电线总长度的1/4,第二天用去余下长度的一半后,
如图所示电路中,已知R1=R2=5Ω,Is=1A,a、6两端的电压Uab等于(
两拉杆的材料和所受拉力都相同,且均处在弹性范围内,若两杆长度相等,横截面面积A1
施工单位办理整体提升脚手架使用登记时,须提交的有关资料包括( )。A.设计文件
最新回复
(
0
)