首页
登录
职称英语
[originaltext] AT & T plans to spend 18 billion dollars in 2019 upgrading its
[originaltext] AT & T plans to spend 18 billion dollars in 2019 upgrading its
游客
2024-01-29
20
管理
问题
AT & T plans to spend 18 billion dollars in 2019 upgrading its wireless networks to handle the increasing amount of new traffic. This is roughly 2 billion dollars more than the company had invested last year. Specifically AT & T will add 2000 new cell sites and upgrade existing cell sites with 3 times more fiber links than it had in 2009. This will increase capacity to connect the cell towers to AT & T’ s main network. AT & T, which is the only wireless operator in the US selling iPhone, had been a target of much criticism over this past year as many iPhone users, particularly in big cities have complained about dropped calls, slow Internet access and poor service. Some critics claimed the company has not been spending enough on network upgrades to keep up with growing demand. AT & T has admitted that it has faced some difficulties particularly in big cities, but the company is closing the gap.
3. What will the 18 billion dollars be used for?
4. Where does AT&T face difficulties in particular?
选项
A、Upgrade its network capacity.
B、Improve customer services.
C、Develop new products.
D、Market more iPhones.
答案
A
解析
信息明示题。由AT&T plans to spend 18 billion dollars in 2019 upgrading its wireless networks to handle the increasing amount of new traffic.可知,180亿美元是用于更新网络,解决网络容量小的问题的。故选A。
转载请注明原文地址:https://tihaiku.com/zcyy/3402805.html
相关试题推荐
[originaltext]Aroundtheworldmoreandmorepeoplearetakingpartindang
[originaltext]Aroundtheworldmoreandmorepeoplearetakingpartindang
[originaltext]Aroundtheworldmoreandmorepeoplearetakingpartindang
[originaltext]Smokingcanbeharmfultoyourhealth.Butwhydopeoplesmok
[originaltext]Smokingcanbeharmfultoyourhealth.Butwhydopeoplesmok
[originaltext][16]TheOlympicGameswerefirstheldatOlympiainancient
[originaltext][16]TheOlympicGameswerefirstheldatOlympiainancient
[originaltext]W:Hello?M:Hi,Jessica?W:Oh,hi,Mike.What’sup?M:Sorryto
[originaltext]W:Hello?M:Hi,Jessica?W:Oh,hi,Mike.What’sup?M:Sorryto
[originaltext]HSBCsaysallitsonlinebankingservicesareoperatingatfu
随机试题
Whywastheroomnotfoundatfirst?[br][originaltext]W:Hello,welcomehere.
PreparingChildrentoBeSafeatCollege[A]Moneycanb
A.(-∞,-4)∪(4,+∞) B.(-∞,-2)∪(2,
对于焊接支管连接口的补强,当支管道的公称直径小于或等于()mm时,可不作补强
下面关于钓鱼网站的说法中错误的是( )。A.钓鱼网站仿冒真实网站的URL地址
Theworkers'claimfora10-percentpayri
成年后分泌生长素增多可引起A.侏儒症B.呆小症C.肢端肥大症D.巨人症E.黏液性
阿托品抢救有机磷酸酯类中毒,不出现的作用是A.缓解支气管痉挛 B.减少支气管腺
最近,我国以前所未有的力度扩大投资规模,启动和加快建设一批国家级重点工程。其中,
A.发汗、平喘 B.抗菌 C.降血脂 D.镇静、麻醉 E.消肿利尿、抗肿
最新回复
(
0
)