7个数字二中二多少组简介：Now that everyone knows each other, Mo Xiaoqi said that every ten people are in one unit. Each unit has a person in charge, and this person in charge is now only responsible to Mo Xiaoqi.
Now that everyone knows each other, Mo Xiaoqi said that every ten people are in one unit. Each unit has a person in charge, and this person in charge is now only responsible to Mo Xiaoqi.
