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　　Years ago, if a teenager(青少年)had some problems is her Iife, she might write in her dia-ry．Now a teenager with the same problems might go onto the Intemet and write about them in a blog(博客)．In many ways, a daiy and a blog are almost the same．So, what makes a blog different from a diary?

　　　　1　　 Usually, a teenager treats her diary like a book full of secrets．Both diaries and blogs tell what happened to the writer that day．

　　I have a little sister, and sometimes Igo onlime to read her blog．She writes about things like waking up carly for swimming practice and not studying enough for her chemistry exam 　　2　　 Then, after Ifinished writing．Iwould hide my diary in a secret place because I was worried that my sister might rcad it!

　　Because a blog is such a public way of wriing, it has both good and bad points(特点)．　　3　　 If I am angry with a friend during school and write something bad about her in my dairy．she will never know．However．if my sister writes somcthing bad about a friend, that friend may read her blog and get angry．　　4　　

　　A blog has good points, of course．People choose to write in blogs they know that their friends will read what they write．If I am feeling and one day and write in my dairy,” Nobody cares about me,” no one will know about it．However, it my sister writes the same words in her hlog, her best friends will quickly reply and tell her how much they like her．Blogs help people stay in contact(联系)with their friends and hear what the people around them are doing．

　　If people are careful about what they write, blogs are a very good way to write about everyday life．However, I sail prefer my old diary!

1．________

2．________

3．________

4．________

5．Which one is NOT the writer's idea?________

A．A dairy is safer than a blog

B．A dairy and a blog are almost the same in many ways．

C．Blogs can help people stay in contact with their friends．

D．Blogs are the beat way to write about everyday life．