C343 Second Round of the Millions of Questions and Answers

Shang Liang wanted to test the effects of the encyclopedia, so he glanced at the textbook in Huang Cuiru's hands, thought for a moment, and asked: "Cui Ru, in this textbook, are there any problems that you do not understand?"

Huang Cuiru didn't know why Shang Liang would suddenly ask that, but after thinking about it, there were indeed some problems in the textbook that she did not understand