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
2015-11-27
45
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.
【C6】
选项
A、for
B、with
C、by
D、in
答案
D
解析
空格处应填的介词应配合as little as修饰a second,表示连接速度快。D项in能满足此语义要求,表明不到一秒钟。
转载请注明原文地址:https://jikaoti.com/ti/d1e7FFFM
0
考研英语一
相关试题推荐
Whichconditiondoestheauthorfeelhasnearlydestroyedourcities?Bycomparingpestproblemswithpresentones,theauthor
ThedrugcompaniesarewillingtopayleadingdoctorstoAccordingtothepassage,drugcompanyrepresentatives
Nearlyeverybodycheats,butusuallyonlyalittle.ThatisoneofthethemesinDanAriely’snewbook"The(Honest)TruthAboutD
Itispartofthehumanconditiontohaveimplicitbiases—andremainhappilyignorantofthem.Academicresearchers,scientists)
LikealotofearlessNewYorkers,Iamgenerallyconfusedbyburstsofpopulistoutrageoverhighgasprices.ButIhavealways
LikealotofearlessNewYorkers,Iamgenerallyconfusedbyburstsofpopulistoutrageoverhighgasprices.ButIhavealways
AmanwakesupinaNewYorkapartment,brewscoffeeandgoesoutintotheworld,andeverythingthatcanappearonasmartphone
AmanwakesupinaNewYorkapartment,brewscoffeeandgoesoutintotheworld,andeverythingthatcanappearonasmartphone
Halfoftheworld’spopulationwillbespeakingorlearningEnglishby2015,researcherssay.Twobillionpeopleareexpectedto
随机试题
下列属于我国主要旅游商品类型的有()
引起亚急性细菌性心内膜炎的主要致病茵是
对颅脑损伤应立即采取的检查方法是
患者,男性,20岁。托举重物时发生自发性气胸,急诊行胸腔闭式引流术。以下关于胸腔闭式引流护理的护理措施,不正确的是
本案中的电机买卖合同属于()。关于电机的质量责任问题,下列说法正确的有()。
未来旅游活动的发展趋势是()。
大金山为上海境内最高点,海拔高度103.4米。()
要求学生分辨勇敢和鲁莽、谦让和退缩是刺激的()。
“老病俱至,名山恐难遍游。唯当澄怀观道,卧以游之。”这句话是()的观点。
ThoughIdaBauerwasonly18yearsold,shehadcometoSigmundFreudsufferingfromcoughingandspeechlessness.She’dbecomed
最新回复
(
0
)