我九月底就过去读啦,课程介绍说:The programme starts with a wuo week intensive course in mathematical and statistical methods to ensure that students have the requisite knowlege to unkertake graduate level courses in economic theory and econometrics. 我比较头痛数学啊。不知道要读些什么东西?难吗?要不要什么求导、矩阵之类的啊??