C714 Heptadecimal Similarity

"Uncle Zhang, can you help me hold a parents' meeting?" Sui Yaoyao who was at the side asked again.

"Hmm? "Sure." I nodded.

"It's 3: 30 this afternoon. Don't forget about it." Sui Yaoyao said.

"Mm, got it." I nodded, and she quickly carried her backpack to school.

I raised my head and looked at the upstairs. There were a lot of questions in my mind