首页
登录
职称英语
Broadband technology is seen as the key to the new digital economy. In t
Broadband technology is seen as the key to the new digital economy. In t
游客
2024-07-15
19
管理
问题
Broadband technology is seen as the key to the new digital economy.
In this rapidly changing world, media and technology information can be sent via phone calls and downloads like music, graphics, business information or films.
The simpler the information, the smaller the package and the narrower the bandwidth needed to deliver it.
Broadband is used for high speed Internet connections at a fixed monthly rate. It turns an exciting telephone line into a high speed digital line capable of carrying data up to 40 times conventional modem speeds.
Any download is available at the click of a mouse-there is no dial-up as there is with standard Internet Service Providers.
For home owners and families there are many advantages. One of the most important is simultaneous(同时的) access to both telephone lines and the Internet. No wait and no delay.
For businesses, broadband can improve customer relations and provide direct access to corporate e-mails and databases. Entire operations can go online. [br] The function that broadband technology has on the new digital economy is______.
选项
A、further
B、critical
C、costly
D、global
答案
B
解析
题干意为“宽带技术在新数字经济中发挥的作用是______。”从文中“Broadband technology is seen as the key to the new digital economy.”可知,宽带技术被看作新数字经济的关键所在。由此可推断出宽带技术在新数字经济中发挥了至关重要的作用,故选B。
转载请注明原文地址:https://tihaiku.com/zcyy/3678412.html
相关试题推荐
Itisimportanttorealizethatthesametechnologythathelpsusmayalsoharm
DearMr.Li,ThefourthannualNetworkingTechnologyConferencewillbeheld
DearMr.Li,ThefourthannualNetworkingTechnologyConferencewillbeheld
Modemtechnologyhasabiginfluenceonourdailylife.Newdevicesarewide
Modemtechnologyhasabiginfluenceonourdailylife.Newdevicesarewide
Modemtechnologyhasabiginfluenceonourdailylife.Newdevicesarewide
Mary’sdigitalcamerais(expensive)______thanmine.moreexpensive本题考查形容同的比较级。th
A—Goodtothelastdrop.B—Obeyyourthirst.C—Thenewdigitalera.D—Welead.O
Bytakingscienceandtechnologyasthefirst(product)______force,thecompany
Thecompanyhasjustintroducedthelatestcomputertechnologyintothedepartme
随机试题
Recentscientificstudieshaveproventhatulcersarecaused,atleastinpart,
Atattoomaygiveparentsofchildrenwithfoodallergiessomepeaceofmind
学生应征参加中国人民解放军,学校保留其学籍()A.一年 B.至退伍后一年
A.96%~98% B.98% C.99% D.99.7% E.99.9
留取24小时尿标本应告知患者从几点开始到几点结束A、早5、00至晚5、00 B
企业应根据不同的招聘要求灵活选择适当的招聘形式,用尽可能低的招聘成本吸引高素质的
根据课外活动的技能可将课外活动分为接受性活动、创造性活动和()。 A.探究性
期货公司提供的投资方案或者期货交易策略应当以()为主要依据。A.各公司的研究报
药品生产企业的调查评估报告内容有()。A.召回药品的具体情况,包括名称、批次等基
按桥体龈端的形态分类不包括A.盖嵴式桥体 B.改良盖嵴式桥体 C.船底式桥体
最新回复
(
0
)