解析: 【解析题】中国大学MOOC:”各宫各调各有情感所别,其中,黄钟? 。&#8221… 继续阅读 To apply the sales comparison approach for setting hotel rates, we observe rates of four hotel rooms with different attributes (1: A, B, C, D, E – RMB600;2: B, C, D, F – RMB600;3: B, C, D, E – RMB500;