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
71
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.
【C4】
选项
A、check
B、believe
C、block
D、involve
答案
D
解析
本句中unlike表明Wi-Fi Direct.与可启用应用程序的电视机(即需要连接互联网)的不同之处是它不需要互联网。D项involve“涉及,牵涉”代入后意为“不必连接到互联网”。
转载请注明原文地址:https://kaotiyun.com/show/0ebZ777K
0
考研英语一
相关试题推荐
Inthedrinkingstudy,publishedonDecember5inPublicHealth,tworesearchersanalyzeddataon8,236nonsmokersfromtheNat
Youaregoingtoreadalistofheadingsandatextaboutseveralthingsthatpeoplewithanxietyshouldknow.Choosethemosts
TheUnitedStateseconomyproducedroughly$15trillionworthofgoodsandservicesin2008,makingiteasilythelargestinthe
Researchershavebothcreatedandrelievedsymptomsofobsessive-compulsivedisorder(OCD)ingeneticallymodifiedmiceusingate
Mr.Porter,aprofessoratHarvardBusinessSchool,isoneoftheworld’smostrespectedbusinessthinkers.Hemadehisnameand
Recentyearshavebroughtminority—ownedbusinessesintheUnitedStatesnotonlyunprecedentedopportunitiesbutalsonewands
Theideaisasaudaciousasitaltruistic:provideapersonallaptopcomputertoeveryschoolchild—particularlyinthepoorestp
Theideaisasaudaciousasitaltruistic:provideapersonallaptopcomputertoeveryschoolchild—particularlyinthepoorestp
Expectationssurroundingeducationhavespunoutofcontrol.Ontopofaseven-hourschoolday,ourkidsmarchthroughhoursof
Optimistsoutlivepessimists,anewstudyshows.Ofnearly100,000women【C1】______intheWomen’sHealthInitiative,thosewhoga
随机试题
某企业刚刚建立时,权益总额为80万元,现发生一笔以银行存款10万元偿还银行借款的经济业务,此时,该企业的资产总额为()。
吗啡与哌替啶比较,下列哪项是错误的
范某参加单位委托某拓展训练中心组织的拔河赛时,由于比赛用绳断裂导致范某骨折致残。范某起诉该中心,认为事故主要是该中心未尽到注意义务引起,要求赔偿10万余元。法院认定,拔河人数过多导致事故的发生,范某本人也有过错,判决该中心按40%的比例承担责任。赔偿4万元
【2009年第4题】题1~5:某厂为进行节能技术改造,拟将原由可控硅供电的直流电动机改用交流调速同步电动机,电动机水冷方式不变,原直流电动机的功率Pn=2500kW,转速为585r/min,要求调速比大于15:1,请回答下列问题。本工程选择哪种交流调速
《城市用地分类与规划建设用地标准》,适用于城市总体规划工作和城市()工作。
久期是指到期收益率每变化一个基点时引起债券价格的绝对变动额。()
工伤职工评定伤残等级后,原待遇()。
可持续发展是指既满足当代人的需要,又不对后代人满足其自身需求的能力构成危害的发展。关于可持续发展的说法,不正确的是()。
学历的高低决定着网民对信息的判断能力,决定着表达自身意见和意志的理性程度。______,也就是:网民学历越低,其信息判断力就越弱,表达自身意见和意志的理性程度就越弱。根据文意,下列那句话填入画线处最合适?()
【2015黑龙江NO.31】公共生活中的某些失范行为和无序现象若得不到及时治理,就可能会产生反面的__________效应,个体在这种环境中很容易被激发和诱导,随波逐流,助长无序。很多国家的法律在公共场所禁烟、维护环境卫生等方面都有明确规定且有效执行,正是
最新回复
(
0
)