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
考研
Could your smartphone prevent a car from hitting you? General Motors and other researchers think that’s a possibility【C1】______a
Could your smartphone prevent a car from hitting you? General Motors and other researchers think that’s a possibility【C1】______a
admin
2017-08-11
25
问题
Could your smartphone prevent a car from hitting you? General Motors and other researchers think that’s a possibility【C1】______an emerging wireless standard works its way into the latest smartphones and new cars.
First seen in 2010, Wi-Fi Direct【C2】______ultrafast device-to-device connections over the same radio waves that smartphones, computers and other electronics currently use to connect to routers and home networks. The【C3】______here is that unlike your application-enabled television, Wi-Fi Direct doesn’t【C4】______the Internet. Rather, it’s【C5】______connect local devices directly to each other【C6】______as little as a second, and unlike Bluetooth, the connection doesn’t require special pass keys and works at more than double the【C7】______, at about 656 feet apart. GM says future cars could【C8】______pedestrians carrying Wi-Fi Direct smartphones, gather their【C9】______locations and warn the driver through existing active safety systems such as forward collision【C10】______and auto-braking.
Wi-Fi Direct is one part of GM’s research on vehicle-to-vehicle and vehicle-to-infrastructure【C11】______in which both cars and roadways become【C12】______aware and adaptive to real-time information. More and more automakers, such as BMW and Hyundai, use a subscription-based 3G cell network to connect a car’s information & entertainment system to the Web for things such as【C13】______searches. A few automakers, such as Ford and Audi,【C14】______wireless hotspots that allow full【C15】______to the Internet from any mobile device. By 2015, Ford said it【C16】______80 percent of the vehicles it sells in North America to have a Wi-Fi connection.
Wi-Fi Direct currently allows file【C17】______between two electronic devices【C18】______having to pair them. If the technology becomes popular and【C19】______it could pull the market away from Bluetooth, the short-range wireless standard for in-car telephone calls and portable audio. With Bluetooth, there isn’t one【C20】______way to connect a device—and many times, as we’ve often found, it still doesn’t work. According to data from the National Highway Traffic Safety Administration, nearly 4,900 pedestrians and cyclists were killed by cars last year, for which data were available.
【C3】
选项
A、dispute
B、difference
C、disapproval
D、discipline
答案
B
解析
由介词unlike可知,此句着重说明Wi-Fi Direct与application-enabled television(可启用应用程序的电视机)的区别。B项difference“不同”符合要求。
转载请注明原文地址:https://kaotiyun.com/show/cebZ777K
0
考研英语一
相关试题推荐
ThestudybyresearchersattheUniversityofBaselinSwitzerlandfoundthatevenintheabsenceofmoonlight,participantssle
Youaregoingtoreadalistofheadingsandatextaboutseveralthingsthatpeoplewithanxietyshouldknow.Choosethemosts
YouseeanadvertisementinanewspaperaboutanEnglishtrainingclass.Writealettertothetrainingschoolto1)introduc
Theideaisasaudaciousasitaltruistic:provideapersonallaptopcomputertoeveryschoolchild—particularlyinthepoorestp
Theideaisasaudaciousasitaltruistic:provideapersonallaptopcomputertoeveryschoolchild—particularlyinthepoorestp
Expectationssurroundingeducationhavespunoutofcontrol.Ontopofaseven-hourschoolday,ourkidsmarchthroughhoursof
Optimistsoutlivepessimists,anewstudyshows.Ofnearly100,000women【C1】______intheWomen’sHealthInitiative,thosewhoga
Optimistsoutlivepessimists,anewstudyshows.Ofnearly100,000women【C1】______intheWomen’sHealthInitiative,thosewhoga
Optimistsoutlivepessimists,anewstudyshows.Ofnearly100,000women【C1】______intheWomen’sHealthInitiative,thosewhoga
随机试题
2021年1月11日,习近平总书记在省部级主要领导干部学习贯彻党的十九届五中全会精神专题研讨班开班式上发表重要讲话,对我国经济社会发展的一系列重大问题进行了深入阐述,强调要()。
,则a=________.
A.第4颈椎下缘平面B.第6颈椎下缘平面C.第l胸椎下缘平面D.第2胸椎下缘平面E.第4胸椎下缘平面气管分叉处为()
烧伤早期处理正确的是()
A.耻骨联合、脐及剑突B.尾骨尖、坐骨结节、耻骨联合、脐与髂前上棘C.肋缘及胸骨上切迹D.胸骨上切迹与肩头E.外耳孔、下额角及胸骨上切迹颈部淋巴引流显像的体表解剖标记位置为
应诊断为外洗方可选用
A.肾小球基膜和系膜区颗粒状IgG、C3沉积B.毛细血管壁增厚呈车轨状或分层状C.肾小球内无沉积物D.系膜区IgA沉积明显E.GBM形成钉突样突起毛细血管内增生性肾小球肾炎
某人,因工作压力大,多年来经常反复出现心烦、心跳过速、胸部不适、出汗,经心电图、血压、血脂、心脏多普勒检查均正常。这个病人的反应有可能为
总体进度计划的编制可以采用下列()方法。
ARemarkableBicyclistandaRemarkableHumanBeingJustinJohnsonisaremarkablehumanbeing.Hewasbornwithnumerousha
最新回复
(
0
)