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, than the man with the portable computer in bu
The biggest safety threat facing airlines today may not be a terrorist with a gun, than the man with the portable computer in bu
admin
2013-06-25
41
问题
The biggest safety threat facing airlines today may not be a terrorist
with a gun, than the man with the portable computer in business class. 【M1】______
In the last 15 years, pilots report over 100 incidents that could 【M2】______
have been caused by electromagnetic interference. The source of this
interference remains confirmed, but increasingly, experts are pointing the 【M3】______
blame at portable electronic devices such as portable computers, radio and 【M4】______
cassette players and mobile phones.
RTCA, an organization advertises the aviation industry, has 【M5】______
recommended that the airline bans such devices from 【M6】______
used during "critical" stages of flight, particularly take-off and landing. 【M7】______
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 willing to enforce a total ban, given 【M8】______
that many passengers want to work during flights.
The difficulty is predicting how electromagnetic fields may affect an
aircraft’s computers. Experts know that protable devices emit radiation
which affect those wavelengths which craft use for navigation and 【M9】______
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 danger or not. 【M10】______
【M2】
选项
答案
report--reported
解析
时态误用。该句子的时间状语是In the last 15 years,这表明其基本时态是一般过去时。
转载请注明原文地址:https://kaotiyun.com/show/Jkn7777K
0
大学英语六级
相关试题推荐
A、Malesarearrestedaboutfourtimesmorethanfemales.B、Accordingtothesurvey,61%ofallmenfeelunsafeintheirownneig
Cigarettesaregoodforyourthroat,accordingtoadvertisementsfromhalfacenturyago.Todaysuchclaimsareunthinkable,as
Accordingtotheauthor,thebrandyouuseapparentlyrevealsyoursocialstatusandpersonalities.Usingwhatyouknowinothe
Accordingtotheauthor,thebrandyouuseapparentlyrevealsyoursocialstatusandpersonalities.Increasingone’soutputtur
A、Theymayhavetofollowcertainhousingrules.B、Adepositmayberequiredtorentanapartment.C、On-campusapartmentsareli
A、Tellherthatthedoctorrefusestotalkwithher.B、Apologizetoherandaskforherforgiveness.C、Tellherthatsheisintr
The"so-calledfight-or-flightresponse"(Line2,Para.1)refersto"______".FromthestudiesconductedbyLeDouxwelearnt
PublicizingListsofUncivilizedResidents1.目前某市政府在媒体上曝光不文明的市民2.人们对这种做法反应不一3.你的看法
高速发展的中国经济正面临着“新经济结构危机”,即严重缺乏相关于生产力的生态资源及必要因素。以出口为例,中国制造的商品在国际市场价格低廉,然而最大程度上来说。低廉的价格是以牺牲环境为代价的。在当今的生态环境下,进一步的经济增长必须以大规模的“制造”必要因素为
A、Theeffectsofnoiseonthequalityoflife.B、Theroleofairtrafficrestrictions.C、Theproductionofquieterengines.D、Th
随机试题
简述醋酸西曲瑞克的临床应用、不良反应及禁忌证。
根据《行政处罚法》的规定,下列关于行政拘留的说法正确的是()。
患者,男性,50岁。既往体健,查体时发现肝右肋下2cm,质硬、无压痛,脾可触及。锌浊度试验20单位,ALT正常范围,肝穿刺活检病理有假小叶形成,应诊断为
苯巴比妥急性中毒时为加速其从肾脏排泄,应采取的主要措施是( )。
根据《执业药师资格制度暂行规定》,执业药师的职责包括
应考虑诊断为下列哪种疾病,最佳治疗应选下列哪一组:
投资决策服务需要解决的问题主要集中在项目的()。
学校中曾被记过的学生因表现好而被撤销了记过,这种做法是()。
WestLondon,Fridaynight,9pm.IntheRedemptionbar,musichumsandcandlesflicker.Abarmanshakescocktailsunderaneons
DearMr.Suzuki,ThegoodswereceivedonJuly15werefoundnottomatchourorder.ThegoodsweorderedwereItemNo.2345
最新回复
(
0
)