拿到了Advanced Computing offer。这个课程提供了很多的选修课程，但是有些我想学的课程不再Optional Modules里面。是不是可以选择不属于该课程的选修课，但是得经过course director同意啊。因为我在King's的handbook上面，看到这么一句话。 Students can sometimes take another module/s(a maximum of 30 credits)from outside their programme with approval form the Director of Studies. You can take such a module/s as an additional module/s. 有没有相关经历的学长呢？