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.
【C5】
选项
A、obliged to
B、opposed to
C、meant to
D、tempted to
答案
C
解析
上句说明Wi-Fi Direct与其他设备的区别,本句句首Rather一词表明此处会说明其基本的工作原理:直接与本地设备相连接。C项meant to搭配be动词意为“指的是,是指”,解释了Wi-Fi Direct对网络的要求,符合语义要求。
转载请注明原文地址:https://jikaoti.com/ti/1ur7FFFM
0
考研英语一
相关试题推荐
Inthedrinkingstudy,publishedonDecember5inPublicHealth,tworesearchersanalyzeddataon8,236nonsmokersfromtheNat
Inthedrinkingstudy,publishedonDecember5inPublicHealth,tworesearchersanalyzeddataon8,236nonsmokersfromtheNat
Youaregoingtoreadalistofheadingsandatextaboutseveralthingsthatpeoplewithanxietyshouldknow.Choosethemosts
TheUnitedStateseconomyproducedroughly$15trillionworthofgoodsandservicesin2008,makingiteasilythelargestinthe
TheUnitedStateseconomyproducedroughly$15trillionworthofgoodsandservicesin2008,makingiteasilythelargestinthe
【F1】Toexplainwhysomecountriesgrowmorerapidlythanothersorwhyacountrymaygrowmorerapidlyduringoneperiodofhist
Theideaisasaudaciousasitaltruistic:provideapersonallaptopcomputertoeveryschoolchild—particularlyinthepoorestp
Optimistsoutlivepessimists,anewstudyshows.Ofnearly100,000women【C1】______intheWomen’sHealthInitiative,thosewhoga
Optimistsoutlivepessimists,anewstudyshows.Ofnearly100,000women【C1】______intheWomen’sHealthInitiative,thosewhoga
随机试题
生产管理基本原则认为在保证生产任务完成的情况下,尽量(),降低能耗,降低生产成本。
花椒常用于治疗()(2005年第125题)
3岁女孩,因经常反复发生细菌感染来诊治,体检:精神状态好,心肺听诊正常,肝、脾及淋巴结不大,扁桃体很小,为确诊下列哪项检查最重要
患者男,58岁。糖尿病病史30余年,目前使用胰岛素治疗,但血糖未规律检测。近3月出现眼睑及下肢水肿来诊。尿常规检查:尿糖(++),WBC0~4∕HP,尿蛋白(+++)。应优先考虑的是()。
对于开市期间停牌的申报问题,上海证券交易所和深圳证券交易所在处理上相同的地方有()
养老保险的主要对象是()。
某企业本期实际应上交增值税500000元,消费税220000元,营业税150000元,土地增值税50000元。该企业城市维护建设税适用税率为7%,则该企业应交的城市维护建设税为()元。
She_______anovellastmonthbutIdon’tknowwhethershehasfinishedit.
当x→1时,f(x)=的极限为().
Althoughwehadn’tmetfor20years,Irecognizedhim______Isawhim.
最新回复
(
0
)