![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
Which is not the possible reason for the popularity of the online emoticons?
A.
The emoticons can help us express emotions more easily.
B.
The emoticons can make up for textual defects.
C.
The use of emoticon can satisfy the entertainment mentality.
D.
The emoticons were invented by Chinese university students.