5个数字3个为一组有多少组

简介：Because Su Can and the others arrived at Star City at three o'clock in the morning, they couldn't rush back to Pinghai County overnight. Firstly, it was not safe to walk at night, and secondly, their parents had already gone to bed at this time, so it was not possible to disturb them again. It was not good either, so Su Can asked them to book a hotel and prepare to rest for the night.