首页
登录
职称英语
The biggest safety threat facing airlines today may not be a terrorist with
The biggest safety threat facing airlines today may not be a terrorist with
游客
2024-03-02
37
管理
问题
The biggest safety threat facing airlines today may not be a terrorist with a gun, but the man with the portable computer in business class. In the last 15 years, 【B1】______ have reported well over 100 【B2】______ that could have been caused by electromagnetic interference. The source of this interference remains 【B3】______ , but increasingly, experts are pointing the 【B4】______ at portable electronic devices such as portable computers, radio and cassette players and 【B5】______ telephones.
RTCA, an organization which advises the aviation industry, has 【B6】______ that all airlines ban such devices from being used during "critical" 【B7】______ of flight, particularly take-off and landing. Some experts have gone further, calling for a 【B8】______ ban during all flights. Currently, rules on using these devices are left up to individual airlines. And 【B9】______ , given that many passengers want to work during flights.
The difficulty is predicting how electromagnetic fields might affect an aircraft’s computers. 【B10】______ . 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. 【B11】______ . [br] 【B4】
选项
答案
blame
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3497762.html
相关试题推荐
[audioFiles]audio_eufm_j79_001(20082)[/audioFiles]A、Hersafety.B、Herhealth.C
Thebiggestoilspillhappenedin1989.[br]Scientistsarestudyinganddevelop
Thebiggestoilspillhappenedin1989.[br]Theauthorsuggeststhatmostofth
Thebiggestoilspillhappenedin1989.[br]Someoilescapedouttoseawillfi
Thebiggestoilspillhappenedin1989.[br]Theauthorsuggestsdrivingincar
AccordingtoGoleman,thebiggestdifferencebetweenthetwoCEOsdescribedint
WhenIrefusedtomovemycar,he______________________(勃然大怒)andthreatenedto
【S1】[br]【S8】N从句法结构看,该题应填入一个修饰语来形容safety,选项中符合这一要求的有F.efficient、N.social两个单词。
[originaltext]ThanksgivingDayisoneofthebiggestholidaysinAmerica.E
[originaltext]ThanksgivingDayisoneofthebiggestholidaysinAmerica.E
随机试题
Morethan600milliongirlsliveinpovertyinthedevelopingworld.Manyof
Thenursingstaff______.[br]Whymustnursesworkinshifts?A、Theyarecareles
A—contractofemploymentB—contractofarbitrationC—contractforgoodsD—contra
TheGherkinBuildingCommissionedby:【L31】________firmcalledFosterandPartner
[originaltext]Slanghasalwaysbeentheprovinceoftheyoung.Wordscomei
导致咽旁脓肿最常见的致病菌是()A.溶血性链球菌 B.肺炎双球菌
试回答以下交通标志外观质量检查的问题。(3)逆反射性能不均匀缺陷的检查内容是目测
在我国,以伊斯兰教为主要信仰的少数民族有( )。A.蒙古族、回族 B.回族、
26.习近平新时代中国特色社会主义思想的主要内容概括为()。 A.“7个明
根据控制室内环境的不同要求,属于I类民用建筑工程的有()。A.餐厅 B.老年建
最新回复
(
0
)