1. (2022九下·义乌开学考) 听下面一段对话，回答问题。

1. （1） What are they talking about?

   A . Traffic condition in Beijing B . National Day holiday. C . Mr. Wang's travel in Beijing
3. （2） How many hours did Mr. Wang stay in one place?

   A . 3 B . 3. 5 C . 13. 5