The moment I got the answer, my heart dropped. Although Wei Xiao was overjoyed, she was still in a daze. She asked in disbelief: "It's not a multiple choice question, it's a single choice, it's about choosing the correct answer." "Wei Xiao." Luo Shizhi called her solemnly, "There is only one standard answer to a math problem, and you are my only correct answer."
