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
2023-01-04
26
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 & enter【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。A项for修饰时间时常表示时间持续的长度,不符合逻辑要求。B项with和C项by若代入,侧重的是接入的方式。不符合语义要求。
转载请注明原文地址:https://kaotiyun.com/show/VXMD777K
0
考研英语二
相关试题推荐
Overthecourseofmanyyears,withoutmakinganygreatfussaboutit,theauthoritiesinNewYorkdisabledmostofthecontrol
Inthepast20yearsalone,threecoronaviruseshavecausedmajordiseaseoutbreaks.FirstcametheoriginalSARSvirusin2002.
Inthepast20yearsalone,threecoronaviruseshavecausedmajordiseaseoutbreaks.FirstcametheoriginalSARSvirusin2002.
Thinnerisn’talwaysbetter.Anumberofstudieshave【C1】________thatnormal-weightpeopleareinfactathigherriskofsomedi
[A]Bepresent[B]Justsayit[C]Askforanopinion[D]Findthe"metoo"s[E]Name,places,things[F]S
Inanew【C1】________publishedinthejournalHeart,researchersfoundthatSwissadultswhotookoneortwodaytimenapsperwee
Inanew【C1】________publishedinthejournalHeart,researchersfoundthatSwissadultswhotookoneortwodaytimenapsperwee
Inanew【C1】________publishedinthejournalHeart,researchersfoundthatSwissadultswhotookoneortwodaytimenapsperwee
Inanew【C1】________publishedinthejournalHeart,researchersfoundthatSwissadultswhotookoneortwodaytimenapsperwee
EnrollmentinLosAngelespublicschoolsisexpectedtoplungebynearly30%overthenextdecade,leadingtotoughchoicesahea
随机试题
2019年12月10日至12日,中央经济工作会议在北京举行。会议指出,确保民生特别是困难群众基本生活得到有效保障和改善。关于其具体措施,下列说法正确的是()。
在Word2003中,可以使用“查找和替换”功能实现一次性查找某英文单词的所有形式。( )
Thewatergivesupenergyandbecomescooler_____theicereceivesenergyandmelts.
急性肾功能衰竭多尿期的主要并发症为
人体内胆固醇生物合成过程的关键性酶是下列哪一种()。
最容易出现蒂扭转的肌瘤( )。子宫肌瘤是( )。
案例三2005年6月21日,某省第三建筑公司在某住宅小区9号楼工程施工中,使用一台FO/23B型自升式塔式起重机(行走时起升高度49.4m,最大幅度为45m)进行吊装作业时,由于违反起重吊装作业的安全规定,严重超载,造成变幅小车失控,塔身整体失控倾
保险人和被保险人可以聘请依法设立的独立的评估机构或者具有法定资格的专家,对保险事故进行评估和鉴定。( )
集体合同订立后,应当报送劳动行政部门。劳动行政部门自收到集体合同文本之日起________内未提出异议的,集体合同即行生效。
汉语方言可分为___________方言、吴方言、___________方言、粤方言、湘方言、___________方言和客家方言等七大方言区。(扬州大学2015)
最新回复
(
0
)