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
外语
The biggest safety threat facing airlines today may not be a terrorist with a gun, but the man with the【C1】______ computer in bu
The biggest safety threat facing airlines today may not be a terrorist with a gun, but the man with the【C1】______ computer in bu
admin
2013-06-02
74
问题
The biggest safety threat facing airlines today may not be a terrorist with a gun, but the man with the【C1】______ computer in business class. In the last 15 years, pilots have reported well over 100 【C2】______ that could have been caused by electromagnetic interference. The source of this interference 【C3】______ unconfirmed, but increasingly, experts are pointing the blame at portable electronic device such as portable computers, radio and cassette players and mobile telephones.
RTCA, an organization which advises the aviation(航空)industry, has recommended that all airlines ban(禁止)such devices from being used during "【C4】______ " stages of flight,【C5】______ take-off and landing. Some experts have gone further, calling for a total ban during all flights. Currently, rules on using these devices are left up to individual airlines. And although some airlines prohibit passengers from using such equipment during take-off and landing, most are【C6】______ to enforce a total ban, given that many passengers want to work during flights.
The difficulty is【C7】______ how electromagnetic fields might affect an aircraft’s computers. Experts know that portable device emit radiation which【C8】______ those wavelengths which aircraft use for navigation and communication. But, because they have not been able to reproduce these effects in a laboratory, they have no way of knowing whether the interference might be dangerous or not.
The fact that aircraft may be vulnerable(易受损的)to interference raises the risk that terrorists may use radio systems in order to damage navigation【C9】______ . As worrying, though, is the passenger who can’t hear the instructions to turn off his radio because the music’s too【C10】______ .
A) definite E) critical I) portable M) affects
B) incidents F) particularly J) enormous N) equipment
C) effects G) reluctant K) predicting O) loud
D) remains H) refreshing L) liberal
【C9】
选项
答案
N:equipment。
解析
语法判断为名词,和navigation搭配,根据上下问应该指飞机,所以取“设备”的意思,选N。
转载请注明原文地址:https://kaotiyun.com/show/IV67777K
0
大学英语六级
相关试题推荐
A、Hewastoldthathehadboardedthewrongplane.B、Hewasnotallowedtoboardtheplaneheshouldtake.C、Hearrivedatthea
CyberAngelsistheworld’soldestandlargestonlinesafetyorganization.Morethan1300volunteerspatroltheWeb【C1】______th
Anotherculturalaspectofnonverbalcommunicationisonethatyoumightnotthinkabout:space.Everyperson【B1】______himself
TheEnglish(36)______settlementsinNorthAmericabeganinthe17thcenturywhenWesternEuropewas(37)______greatchanges.
A、Seemoreofher.B、Spendmoretimeinschool.C、Earnmoremoney.D、GetbettergradelA语意理解题。题目问Jim的女友希望他怎样做。由男士所说的"mygirlfri
Isyourfamilyinterestedinbuyingadog?Adogcanbeahappy【B1】______toyourfamily,butifyouchoosethewrongkindofdog
Morethanfive-thousandsecondaryschoolstudents______(因为考试作弊而被学校开除).
Duringthelastfewyears,therehasbeenan【B1】______increaseinthenumberofshops,storesandsupermarketswhichprovid
A、Helpherpreparethepresentation.B、Giveherextratimetofinishthereport.C、Givehersomeadviceondoingthereport.D、H
HowtoGetaGreatIdeaTheguestshadarrived,andthewinewaswarm.Onceagain,I’dforgottentorefrigerateit."Don’tw
随机试题
对于阴道前壁膨出的临床表现,下列哪项不恰当
艾滋病患者机会性感染最常见的疾病是()
在地籍调查成果的基础上附加其他信息的()式应用是地籍调查成果间接应用的方式之一。
房屋租赁代理收费,以半个月至一个月成交租金额为标准,由双方协商一次性收取。()
斜拉桥施工时,施工中以()控制为主。
关于对纳税人、扣缴义务人未缴少缴税款的追征制度,下列说法正确的是()。
温家宝同志在十届全国人大三次会议上做政府工作报告时强调,要着力解决与人民群众切身利益相关的突出问题,维护社会稳定,努力构建社会主义和谐社会。构建社会主义和谐社会是中国共产党加强执政能力建设的重要表现之一。请回答:我们今天要构建社会主义和谐社会,可以从历
根据幼儿动力定型的规律,幼儿教师要()
Thefollowingparagraphsaregiveninawrongorder.Forquestions1—5,youarerequiredtoreorganizetheseparagraphsintoa
•Readthetextbelowabouttimemanagement.•Inmostofthelines(41-52)thereisoneextraword.Itiseithergrammatically
最新回复
(
0
)