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
2017-02-17
15
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.
【C2】
选项
A、promises
B、defines
C、presents
D、disturbs
答案
A
解析
该句缺少谓语动词,其主语为Wi-Fi Direct,宾语为ultrafast device-to-device connections.故谓语应体现主语和宾语之间的关系。A项promises意为“保证”,代入后表明Wi-Fi Direct能确保实现设备之间的超速连接。
转载请注明原文地址:https://jikaoti.com/ti/fpv7FFFM
0
考研英语一
相关试题推荐
Aspeopleinrichcountriesknowverywell,eatingtoomuchfoodandburningtoolewcaloriesiswhyasubstantialnumberofus
Nearlythree-quarteroftheEarthiscoveredwithwater.The【B1】______ofthecontinents,especiallyinthetemperatezones,isv
Afull-timejobdoesn’thavetodestroyallhopeoffamilydinnersorafternoonplaytime.Womencanincreasetheirchancesofge
行为科学的建立——2002年英译汉及详解Almostallourmajorproblemsinvolvehumanbehavior,andtheycannotbesolvedbyphysicalandbiological
Scientistsaresupposedtochangetheirminds.【F1】Havingadoptedtheirviewsonscientificquestionsbasedonanobjectiveevalu
Oneproblemwithmuchpersonalityresearchisthatitexaminesandrateswhatevertraitstheresearchersareinterestedinatth
Oneproblemwithmuchpersonalityresearchisthatitexaminesandrateswhatevertraitstheresearchersareinterestedinatth
Oneproblemwithmuchpersonalityresearchisthatitexaminesandrateswhatevertraitstheresearchersareinterestedinatth
SupposeyouacceptthepersuasivedatathatinequalityhasbeenrisingintheUnitedStatesandmostadvancednationsinrecent
HelpingteacherstoliftstudentachievementmoreeffectivelyhasbecomeamajorthemeinUSeducation.Mosteffortsthatareno
随机试题
管理本身不能直接创造价值,它必须借助于被管理者及其他各种条件,并通过他们来体现或实现管理的价值。这说明管理学是一门【】
在Excel2010中,若在单元格A6中输入“=A4/A5”,而在A4单元格中输入“15”,在A5单元格中输入“=1.1”,则单元格A6中显示________。
A.华法林B.氯吡格雷C.低分子肝素D.辛伐他汀E.硫氮酮急性冠脉综合征抗凝治疗首选
环保行政主管部门应在收到申请环保设施竣工验收之日起()日内完成验收。验收合格后,才能投入生产和使用。
根据《票据法》的规定,经当事人申请并提供担保,可以依法采取保全措施和执行措施的票据有()。
某理论认为员工的激励程度来源于对自己和参照对象的产出一投人比率的主观比较感觉。这一理论是()
《义务教育化学课程标准(2011年版)》,在第四部分“实施建议”中提出了“评价建议”。以下观点,不是其所提倡的是()。
确定我国经济体制改革目标的核心问题是正确认识和处理()。
在()情况下,不存在复议第三人参加复议的问题。
A、Informationonindividualsshouldnotbeusedwithoutauthorizedpurposes.B、Thestoredinformationshouldbekeptfromindivi
最新回复
(
0
)