C164 Teacher

"Our class for this semester will be finished today. I hope the students will revise seriously and prepare for the exam at the end of the semester!" Sun Yanran said sweetly from the podium.

There was a commotion in the classroom. It was a pity. There were some who felt sorry, some who were sad, and some who were happy.

It was a pity that the porters no longer had linear algebra. In the future