层进阶梯倍投简介：In the afternoon exam, Su Can was good at English, and he did it faster than Chinese. After finishing the paper, he closed his eyes and rested. The invigilator thought that he had given up on himself and looked at his paper.
In the afternoon exam, Su Can was good at English, and he did it faster than Chinese. After finishing the paper, he closed his eyes and rested. The invigilator thought that he had given up on himself and looked at his paper.
