I am Alice. I like Wechat. It is fast, convenient and fashionable. And you can use it for free. It can be used in my mobile phone. It has hold-to-talk voice messaging function. I am a fan of Leehom Wang. Through Wechat, Leehom Wang often says something to me. It's amazing.

    I am David. I love Microblog. I update my Microblog when I am free. We can share instant(即时的)messages with each other. I often look through Yao Chen's Microblog. She has many followers. I make many friends with them. I often write something on my Microblog, for example, “I'm in blue today. I didn't pass the exam. ”Then many friends comfort me. I share my birthday party, my new phone, my new coat, etc. with my friends. It is fun.

    I'm Lily. I don't like Wechat or Microblog. I don't believe them. There are so many crimes(不法行为)on Wechat. Many people are cheated(欺骗)because they believe in other people they meet on Wechat easily. It is not a real world. As to Microblog, I don't think it is a good way to make friends. And you should write something no more than 140 words. I like keeping diaries. I don't want my secrets known by others. I am a low-key(低调的)girl.

yì  xiāng

xiōng dì

jiā  lì

qíng jǐng

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xìng gāo cǎi liè

chā huā

xiāng  féng

sī xù wàn qiān

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组别

成绩x分

频数（人数）

第1组

25≤x＜30

4

第2组

30≤x＜35

8

第3组

35≤x＜40

16

第4组

40≤x＜45

a

第5组

45≤x＜50

10