首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
AT&T plans to spend 18 billion dollars in 2010【D1】______ its wireless networks to 【D2】______the increasing amount of new traffic
AT&T plans to spend 18 billion dollars in 2010【D1】______ its wireless networks to 【D2】______the increasing amount of new traffic
admin
2016-02-29
83
问题
AT&T plans to spend 18 billion dollars in 2010【D1】______ its wireless networks to 【D2】______the increasing amount of new traffic. This is roughly $2 billion more than the company had 【D3】______ in the previous year. Specifically, AT&T will add 2, 000 new cell sites and upgrade existing cell sites with three times more fiber links than it had in 2009. This will increase【D4】______ to connect the cell towers to AT&T’s main network. AT&T, which is the only wireless【D5】______ in the US selling the iPhone, has been the【D6】______of much criticism over this past year, as many iPhone 【D7】______, particularly in densely populated urban areas, have【D8】______ about dropped calls, slow Internet access, and poor service. Some critics claim the company has not been spending enough on network upgrades to【D9】______ with growing demand. AT&T has【D10】______ that it has faced some difficulties, particularly in big cities. But the company is "closing the gap".
【D5】
选项
答案
operator
解析
转载请注明原文地址:https://www.kaotiyun.com/show/jfWK777K
0
专业英语四级
相关试题推荐
WhichofthefollowingstatementsisTRUE?
______,amanwhoexpresseshimselfeffectivelyissuretosucceedmorerapidlythanamanwhosecommandoflanguageispoor.
WeddingWeddingsseemstressful,riddledwithanxiety.Therearesomanyminusculecomponentstoaweddingthatmanypeople
MyAiminLifeForbecomingasuccessfulman,oneshouldhaveacertainaiminone’slife.Amanwithoutaimislikearudde
Whatisthemainpurposeforholdingsuchaspecialcontest?
InMichigantheunemploymentrateis
InAmericaalone,tippingisnowa$16billion-a-yearindustry.Arecentpollshowedthat40%ofAmericans【C1】______thepractic
Maybeunemploymentisn’tsobadafterall.Anewstudysaysthathavingademanding,unstableandthanklessjobmaymakeyoueve
Itisanunderstoodfactthatwaterhelpsmobilizesolublenutrients,transportwastematerialsandregulatebodytemperature.【C
Inundatedbymoreinformationthanwecanpossiblyholdinourheads,we’reincreasinglyhandingoffthejobofrememberingtos
随机试题
在PowerPoint2010中,选中图片或文字,再选择“动画”功能区,可以对这个对象进行四种动画设置,其中()是指对象直接显示后再出现的动画效果。
下列哪项不是双侧瞳孔缩小的病因?()
工程项目风险识别的基础是()。
软土地区城市地铁隧道施工时,应优先选择的盾构类型有()。
目标控制前的一系列筹划和准备工作称为()。
发票监制章由()制作。
《合同法》中关于合同内容约定不明确的履行规则的说法中,正确的是()。
“商品进销差价”科目属于()。
绿萝公司是一家占用几栋办公楼的公司,它现在考虑在它所有的建筑内都安装节能灯泡,这种新灯泡与目前正在使用的传统灯泡发出同样多的光,而所需的电量仅是传统灯泡的一半。这种新灯泡的寿命也大大加长,因此通过在旧灯泡坏掉的时候换上这种新灯泡,绿萝公司可以大大地降低其总
Peoplethinkingabouttheoriginoflanguageforthefirsttimeusuallyarriveattheconclusionthatitdevelopedgraduallyas
最新回复
(
0
)