C465 The Admission Ticket Is Missing

Lease room!

"Xinyue, your solution to this question is much better than mine. It saves a lot of steps. I can really learn a lot when I revise with you!" Shen Faangfaang said happily.

"It's alright! Faangfaang, let's work together for the college entrance exam!" Chung Xinyue said in a huff.

However, at this point, Shen Faangfaang's eyes dimmed and she seemed to be somewhat helpless