Chapter 273
- "Shall I write one, or should another classmate write the second one?"
- The physics teacher hesitated for a moment, then smiled and pointed at Summer Sutherland, "You go."
- Summer Sutherland stood up and glanced at the problem on the blackboard, "I'm sorry, teacher. I haven't attended class for half a month, and I am not familiar with the second solution that Wen mentioned."