十一个数选三个有多少种组合

简介：Su Can took a windbreaker and hurried out, wearing the wind and snow, he rushed to where Su Weimin was. It was diagonally across the street from No. 1 Middle School. It was snowing outside, so there were very few people on the roadside. There were only cars and taxis passing by in a hurry. The passing lights, combined with the red lanterns hanging in the busy department store in the distance, made it look particularly lonely.