所以你就需要构建一套自上而下框架，首先选择成型框架，譬如4P营销理论，（你也可以采用4C，4R营销理论）作为框架展开分析。 In 1930, Christie began an extended and much happier marriage Along with the archaeologist Max Mallowan. She accompanied him on his expeditions, engaged on her publications even though he worked from the dig web sites. , Agatha Christie put in the next virtually six man... https://pantip.com/profile/7670184#topics