![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
According to the author, what part does weather play in conversation?
A.
It shows people's ignorance of purpose of conversation.
B.
It can provide a topic to break the ice.
C.
It indicates that very few people hope to learn anything new from conversation.
D.
It can provide a topic of conversation that is acceptable.