PTE考生目前最大的问题之一就是练习题缺乏。除了有限的基本官方书（PLUS，Testbuilder, OG）之外,就没有题了。很多英语基础不是很扎实的同学很难找到练习材料。墨尔本文波雅思PTE培训学校专门为墨尔本，悉尼PTE考生准备了适合PTE听力阅读练习的科学60秒。各位PTE同学可以练习PTE听力中的summarise spoken text和PTE口语中的retell lecture，PTE听力口语-科学60秒-Frosty Moss练习记笔记技巧和复述。废话少说，下面开始：
Facebook Encourages Yentas to Share Info about Friends
60秒科学节目（SSS）是科学美国人网站的一套广播栏目，英文名称：Scientific American – 60 Second Science,节目内容以科学报道为主，节目仅一分钟的时间，主要对当今的科学技术新发展作以简明、通俗的介绍，对于科学的发展如何影响人们的生活环境、健康状况及科学技术，提供了大量简明易懂的阐释。
Since going public two years ago, Facebook has dialed up efforts to turn every °∞like,°± °∞share°± and °∞comment°± into ad dollars. A billion-plus users is one thing, but the company’s now got shareholders to satisfy. So Facebook helps advertisers target its members via their personal information and preferences.
The social network now even has a strategy for exposing info about members who’ve kept their job or relationship status blank. Now another user can click the new °∞Ask°± button and fill Facebook in on those details. So even if you’d hoped to keep a low profile, your nosy friends can raise it.
Facebook will also expand its successful video advertising strategy beyond the U.S. later this year. Users in Britain, Japan and five other countries will soon find these 15-second auto-play ads among posts from friends and family. That’s right°™even your family messages will be sponsored.
The company also wants members to share more private info via mobile devices. Since Snapchat rejected its $3 billion acquisition offer, Facebook will now reportedly build its own video-messaging app called Slingshot. Perhaps an ironic name for a company that could be described as a Goliath.