A
With smartphones rapidly becoming the most common mobile device (设备) throughout countries, an increasing number of teenagers have access to the Internet using their phones. And if they have access to the Internet they have access to Apps (an App is a small program designed to run on mobile devices). Most Apps popular with teenagers are either for play, connecting with friends, or both at the same time. Here are some of the most popular Apps teens are downloading at the moment.
Draw Something
It's a very popular App at the moment. It's an online version (版本) of Pictionary, where you invite friends on Facebook to compete. Each round you are given 3 words to choose from of which you must draw. Your competitor must guess correctly so that both of you can receive coins to buy additional colour tools.Fun for any age.
Instagram
This App is about sharing photos. Similar to Twitter, you follow people and they follow you. New photos show up in a “news feed” where you can comment on photos. You can also view popular photos and have the choice of making your photos public (everyone can see them) and anyone can “follow” you. It's a good idea to consider privacy settings as once photos are uploaded (上传) anyone can have access to them.
Viddy
Similar to Instagram, except it's all about videos. Film a video and immediately upload it. Again people can follow you and you can follow people. You can see “what's hot” — the most popular and newest videos. In addition you can share videos you have.
Oldify
This is fun and easy to use. Upload a photo of yourself or a friend by either taking a photo or using one from your photo library, line up the eyes and lips, press a button and the photo of you or the person you uploaded will appear as a person 50 years older! By touching the screen the face will react.
【解题导语】 本文是一篇应用文。文章介绍了四款青少年喜欢的手机应用程序。
21．Draw Something is an App that ________.
A．children like most
B．is for users of any age
C．users can use to share pictures
D．is used to buy paintings online
解析：选B 细节理解题。由Draw Something介绍内容中的“Fun for any age.”可知B项正确。
22．When using Instagram，users should ________.
A．make their photos public
B．comment on their friends' photos
C．pay special attention to their privacy
D．follow people to view popular photos
解析：选C 细节理解题。由Instagram介绍内容中的“It's a good idea to consider privacy settings as once photos are uploaded(上传)anyone can have access to them.”可知，当用户在使用Instagram这款应用程序时，最好考虑隐私设置，因为一旦照片被上传，任何人都可以访问它们。
23.What do we know about Oldify?
A．It helps users to beautify their photos.
B．It allows users to share their opinions.
C．It is a frightening but fun online game.
D．It enables users to see their aged appearances.
解析：选D 细节理解题。由Oldify介绍内容中的“press a button and the photo of you or the person you uploaded will appear as a person 50 years older”可知，使用Oldify应用程序的用户可以看到自己老了时的样子。
