网申系统里有International applicants may upload copies of financial documents to provide evidence of having secured sufficient funding for at least the first year of graduate study. 资金证明不应该在录取后再发么,怎么申请的时候就要了? 这个financial documents是指什么呢,和定期资金证明是一个东西吗?如果传的话应该拍照弄成jpg格式上传么 各种不懂求教,先谢谢啦~