选择题：When it comes to airline travel, perhaps nothing has revolutionized the passenge

题目内容：

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's own 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 on board 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 individua

A.The SkyTeam airline alliance app

B.KLM Royal Dutch Airlines app

C.Global airline alliance app

D.The Delta Air Lines app

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选择题：When it comes to airline travel, perhaps nothing has revolutionized the passenge

Which of the following is a communicative task?

What is the chance of_________ another typhoon in this area this summer?

The University in Transformation,edited by Australian futurists Sohail Inayatull

在比较讲授法和讨论法的教学效果时，教师分别选用两个班级，一班采用讲授教学法，一班运用讨论法，两班学生在智力、学业基础等方面尽量保持均衡，期末时测量其成绩有显著差

对于经常违反校规校纪的学生，一旦发现他有好的表现，马上就给予表扬。这种鼓励能帮助他改掉自己的坏习惯，从而养成良好的品行。这种做法在心理学上叫（）。