请认真阅读下面短文，并根据短文内容回答问题。
Microblogs: a two-sided blade(双刃剑)
Micro-blogging has been growing quickly over the past year. As a result, many other forms of social networking are no longer popular, even if they just came into being several years ago. However, micro-blogging is a two-side blade. It helps, but it also hurts.
Micro-blogging is famous for spreading messages almost immediately. It also helps the public manage some agencies and organizations. For example, in March 2011, some micro-bloggers persuaded the Nanjing government to stop cutting 600 old trees in the downtown area; after a serious earthquake and tsunami(海啸) hit Japan, micro-bloggers called for giving a helping hand to the Japanese victims. In July, micro-bloggers made clear the “Guo Meimei” scandal（丑闻）, and brought the Red Cross Society of China under investigation.
Like everything in life, micro-blogging also has an opposite side.
Guo Meimei, who was involved in the scandal of the Red Cross Society, suffered from all kinds of online attacks, and said she was being followed up on and even threatened. Another problem is the spreading rumors（谣言）, such as the rumor that Shanxi was going to be struck by a big earthquake and “Jin Yong’s death”—Jin Yong is a Chinese novelist famous for his wuxia novels.
In the online world, large amounts of information is easily spread to a large network, but sometimes there is no official source. So it’s highly important for everyone to have the ability to tell truth from rumor. It is also suggested that Internet companies should stop the accounts of users who spread rumors.
1.Why are many forms of social networking no longer popular?
2.What is micro blogging famous for?
3.Who persuaded the Nanjing government to save 600 old trees?
4.What are bad points of micro-blogging?
5.How can people deal with the online world?
目前，越来越多的中学生成为了追星一族（Star Fans）。上周，英语俱乐部的讨论话题就是：“Star Fans”，请以此为题，结合下面表格给出的信息，写一篇90词左右的英语短文，……处请自拟。短文开头已给出。文章中不得提及考生所在学校及本人姓名。
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喜欢的人物 |
崇拜的原因 |
平时的行为 |
追星利弊 |
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男生 |
姚明、科比等
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1）擅长体育运动； 2）……。
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1）观看他们比赛； 2）购买体育类杂志、收集图片。 |
利: 1）学习明星的优点； 2）丰富课余生活； 3)……。
弊: 1）浪费时间； 2）……。
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女生 |
孙燕姿、蔡依林等 |
1） 时尚美丽； 2） ……。 |
1）上网了解他们； 2）买书或专辑（album）。 |
Nowadays, more and more teenagers are star fans. Last week, our English Club had a meeting to talk about that.
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