大小单双怎么判断要出长龙简介：The invigilator nodded, stood up, walked down, folded Su Can's papers and put them away. Seeing that the teacher was so easy to talk to, Su Can naturally packed up his pencil case and walked out of the classroom quickly.
The invigilator nodded, stood up, walked down, folded Su Can's papers and put them away. Seeing that the teacher was so easy to talk to, Su Can naturally packed up his pencil case and walked out of the classroom quickly.
