最容易写的是市场营销的案例分析，因为它对写手没有太高要求，并且网上市场营销相关的资料一大堆，如果客户对内容原创性没有太高的要求，那你花个几十块都能写出来。 Given that this is The 1st time the client is resorting to predictive modelling, it is useful to leverage descriptive studies and visualisation for extracting fascinating insights from the provided information right before diving in... http://dallasdsfrc.aboutyoublog.com/14867108/the-ultimate-guide-to-代写case-study