猜大小单双有什么诀窍简介：Forget it, the exam time is coming soon. When he noticed that a teacher holding a bunch of keys had come to open the door of the exam room, Xiao Xiaobai couldn't help but shook his head slightly.
Forget it, the exam time is coming soon. When he noticed that a teacher holding a bunch of keys had come to open the door of the exam room, Xiao Xiaobai couldn't help but shook his head slightly.
