Final answer:
Based on the provided text, there is no specific detail about Annie learning something about Zora's cat on the first day. There is a reference indicating that Zora does not have a cat due to a fear of them.
Step-by-step explanation:
From the excerpts provided, it seems there was no clear indication that Annie learned something specific about Zora's cat on the first day. However, there is a mention of a cat in one of the narratives, which suggests that Zora does not have a cat since she's afraid of them, as indicated by Mrs. Peters' account: MRS PETERS: No, she didn't have a cat. She's got that feeling some people have about cats-being afraid of them. My cat got in her room and she was real upset and asked me to take it out.