正确答案: B

Neutral.

题目：请阅读 Passage 1,完成1~5小题。 Passage 1 When it comes to airline travel,perhaps nothing has revolutionized the passenger experience more than airline apps.IndeeD.they're becoming so ubiquitous that more than 50 percent of U.S travelers have at least one airline app installed on their smart device,according to travel industry research firm Phocuswright.Maybe that's because apps make travel easier,and often are more functional than a kiosk or even an airline'sown website.Passengers report that they're often more quickly informed of a flight cancellation or gate change than an airline employee.Not all airline apps are created equal, 　　but in general you can use an app to check in for a flight,change seats,and request and pay for an upgrade.Road warriors in particular appreciate mobile boarding passes and the ability to track their flights.Many airlines now offer free onboard streaming entertainment via apps.The Delta Air Lines app even allows users to track their bags,from check-in to carousel,while the Air France app lets passengers download magazines and newspapers from the airline's library 30 hours prior to departure. But what if you are traveling extensively on more than one airline? Global airline alliances have their own apps that allow you to view flights for all member airlines and their affiliates,including code share flights.In general,you can find flight schedules for all member airlines and track member airline flights.Airport information is available,as are details about local weather at the destination.Where's the nearest airport lounge? The app will locate it for you. The SkyTeam airline alliance app goes a step further by letting its SkyPriority members (SkyTeam Elite Plus members and customers with first and business-class tickets) find out exactly which SkyPriority services-including priority check in and baggage drop off,as well as access to priority security lanes and boarding lanes-are available at individual airports. You'll find that some alliance app features are available through multiple channels of communication.For example,SkyTeam members have formed their own online community by sharing traveler tricks and airport tips accessible through a variety of channels,including the app,SkyTeam's website,Facebook page and a dedicated tips site.SkyTeam's YouTube page features travel tips from regional celebrities. Just as airlines seem to have conquered social mediA.another method of communicating with travelers has just arrived.KLM Royal Dutch Airlines is the first carrier to sign up for Facebook's Messenger chat app.KLM flyers can automatically receive itineraries,flight updates,checkin notifications,boarding passes and rebook flights and communicate with customer service,all from Facebook Messenger.Messenger for Business was launched so that customers-in this case,passengers-can transact business over the messaging app in a single communication thread.Roughly 80 percent of passengers on planes traveling within the U.S.have the Messenger app installed on their smartphones,according to Facebook. 　　Clearly,mobile apps and social media have transformed our digital lives.Airlines favor apps and other technologies because they get customers out of airport lines and off phone lines.Through their smart devices,travelers now have <u>untethered</u> access to travel information.A few quick taps can supply individuals with information never dreamed possible even a decade ago.And with more people using smartphones as their primary computing device,and as more people own cell phones globally,people expect technology-driven methods of communication and convenience to accelerate.Whether you're high-tech or not,you must admit that having immediate access to the information you need sure beats getting a busy signal on a toll-free phone line.

解析：态度题。作者在一开始提到的是航空应用程序带来的革命性变化，随后列举了一些应用程序来论证他们的功能和带来的便利，紧接着开始讲述航空应用程序与一些社交媒体相结合，最后又论述了航空应用程序能够吸引乘客的原因。全文的论述都是建立在客观事实之上的，作者并未掺杂自己的观点。A项“有偏见的”，B项“中立的”，C项“批判的”，D项“激进的”。故本题选B。

查看原题 查看所有试题

学习资料的答案和解析：

[单选题]According to The National English Curriculum, Standards , the ultimate goal of English education is to develop students' ability to communicate in English. Therefore, English education should be ________.

ability-oriented

解析：考查课程标准内容。英语教育的总目标是培养学生的语言运用能力。所以，英语教育应该是能力教育，故选B。

[单选题]某生学习成绩较差，却经常在同学面前炫耀自己父亲的职位高，以求得心理满足。这是哪种心理防御机制的表现( )。

补偿

解析：补偿是指个人因心身某个方面有缺陷不能达到某种目标时，有意识地采取其他能够获取成功的活动来代偿某种能力缺陷而弥补因失败造成的自卑感。故选择B。A选项，升华即把被压抑的无意识冲动，通过某种途径或方式转变为人们可接受的或为社会所赞许的活动。C选项，退行是在遭受外部压力和内心冲突不能处理时，借此退回到幼稚行为以使自己感到舒服、安慰的一种心理防卫法。D选项，转移或移置指在一种情境下使危险的情感或行动转移到另一个较为安全的情境下释放出来。通常是把对强者的情绪、欲望转移到弱者身上。

[单选题]在计算机系统中，指挥，协调计算机工作的设备是( )。

控制器

解析：在计算机系统中，指挥、协调计算机工作的设备是控制器。故选择B。

[多选题]德育过程的基本矛盾是教育者与德育内容、方法之间的矛盾。( )

解析：德育过程的基本矛盾是社会通过教师向学生提出的道德要求与学生已有品德水平之间的矛盾。