正确答案: C

参加教育培训，不断提高自身素质和教育教学水平

题目：下列选项中既属于教师的权利又属于义务的是( )。

解析：A选项只是针对教师"参与管理权"而言，B选项是针对"遵纪守法"的义务而言，D选项是针对"保护学生合法权益"的义务而言，只有C选项既是教师的"进修培训权"权利又是"提高业务水平"义务的体现。故选择C。

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学习资料的答案和解析：

[单选题]上课时，学生一边听讲一边记笔记，这体现了注意品质中的( )。

注意的分配

解析：注意的分配是指在同一时间内，把注意指向不同的对象，同时从事着几种不同的活动。学生一边听讲一边记笔记体现了注意的分配品质。

[单选题]桑代克认为知识和技能必须通过( )才可以获得。

尝试一错误一尝试

解析：桑代克的联结论的基本观点是尝试一错误说。他认为学习的过程是一种渐进的、盲目的、尝试错误的过程。在此过程中随着错误反应的逐渐减少和正确反应的逐渐增加.而最终在刺激与反应之间形成牢固的联结。

[单选题]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 untethered 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.

What makes mobile apps appealing to travelers according to the last paragraph?

Immediate access to the needed information.

解析：细节题。最后一段前半部分介绍了手机应用程序能够为乘客获取信息提供较多的无限制的渠道，强调人们只通过简单的操作就能获取即时信息；而且根据最后一句“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.”也可得知本题选D.A.B两项并不是最后一段强调的重点，c项文章并未提及。故本题选D。