On line Discovering and dialogue boards certainly are a new norm in American universities. Along with currently being realistic instructional resources, these on the internet spaces Have got a good effect on pupils. 从中心问题出发，向读者介绍有关这个研究案例（case）的背景信息。这里不是要重复case本身的事实，而是要把这个case放到一个研究环境中去讨论。写好Track record这一部分，可以向读者... https://andyktipj.blogolize.com/how-much-you-need-to-expect-you-ll-pay-for-a-good-ivey-case-study-writing-service-71483501