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】_______
Could your smartphone prevent a car from hitting you? General Motors and other researchers think that’s a possibility【C1】_______
admin
2022-01-04
50
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-n 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,牵扯”代入后意为“不必连接到互联网”。从文中只能判断Wi-Fi Direct因为不需要接入到互联网而区别于其他设备,无法判断它是否会“检查”(A项)、“信任”(B项)还是“阻碍”(C项)互联网。
转载请注明原文地址:https://kaotiyun.com/show/QiY4777K
0
考研英语二
相关试题推荐
Nowmedicalresearchersarediscoveringatruism:"alcoholandtobaccodonotmix."Thesetwosubstances,bothdangeroustoheal
Howcanacompanyimproveitssales?Oneofthekeystomoreeffectivesellingisforacompanytofirstdecideonits"salesst
Thingswentwellforhimduringhisearlylifebutinmiddleagehis______seemedtochange.
IwasaddressingasmallgatheringinasuburbanVirginialivingroom-awomen’sgroupthathadinvitedmentojointhem.Through
IwasaddressingasmallgatheringinasuburbanVirginialivingroom-awomen’sgroupthathadinvitedmentojointhem.Through
IwasaddressingasmallgatheringinasuburbanVirginialivingroom-awomen’sgroupthathadinvitedmentojointhem.Through
Writealettertoyourcompanyaskingforfivedaysleave,statingyourreason(s),andthewaystomakeupforit.Youshouldw
Asanyonewhohastriedtoloseweightknows,realisticgoal-settinggenerallyproducesthebestresults.That’spartiallybecau
SupposeyouarethemarketingmanagerofABCCompany.YouwanttoinviteProf.Whitetodeliveraspeechforthebanquetthatcl
随机试题
职业技能等级分为()。
酸中毒时,对机体呼吸的影响表现为
急救物品使用完好率应达到()
外伤性脊柱椎体压缩骨折好发生于
现代经济中,信用货币的主要形式是银行库存现金。()
根据以下资料,回答以下问题。2014年1—6月份,我国商品房销售面积418365万平方米,同比下降6.0%。其中,住宅销售面积下降7.8%,办公楼销售面积下降2.8%,商业营业用房销售面积增长7.7%。商品房销售额31133亿元,下降6.7%。其
人类历史上最早出现的专门论述教育、教学问题的著作是()
下列哪种情形属于手段不能犯的未遂?()
在数据库管理系统提供的数据语言中,负责数据的查询、增加、删除和修改等操作的是()。
HowInterpretersWork?I.UnderstandingA.Aboutwordsandexpressions—【T1】______wordsmaybeleftout:【T1】______—Ifnotknow
最新回复
(
0
)