三期必出一期的原理是

简介：oh! Civil engineering majors, let me think about it, civil engineering majors may live in the South 5 dormitory, a six-bed room for four people, so it is more spacious than the Shenghua apartment. Except for the old one, everything else is the same. I will know where it is by looking at your room number. , he looked at Su Can's dormitory door number, and took Su Can around the corner to Nanwushe.