5个数字三中三可以组成多少组

简介：Seeing Qin Fenshen's mysterious appearance, everyone couldn't help but look curious, but they still obeyed and followed Qin Fen into the formation. After making sure that they would not be observed by the outside world, Qin Fen spoke again: This time I gained a lot from going in. You are all members of the team, so naturally you have a share.