Purdue有好几个校区，标准不一样，最好的是西拉法叶校区。以下是官网本科生要求Below you will find the general requirements for undergraduate admission to Purdue University. The following documentation must be submitted in order to apply for an undergraduate program:International Undergraduate Student ApplicationOriginal or attested copies of original academic documents from all secondary and post-secondary schools attended mailed in a sealed envelope from a secondary school or examination board or university.Check or credit card for $50.00 drawn on a US bank to cover the application fee.Evidence of graduation from a recognized secondary school.One of the following test scores:TOEFL: Test Of English as a Foreign Language score of 550/213*/79** or higher (General) score of 570/230*/88** or higher (Freshman Engineering) Purdue School Code: 1631 Dept. 00*Paper/Computer based exam ** Internet based score (iBT) SAT: Scholastic Assessment Test score of 480 or higher on the Critical Reading section.Students are strongly encouraged to submit SAT scores.Purdue School Code: 1631Ordinary Level of G.C.E or G.C.S.E: General Certificate of Education orGeneral Certificate of Secondary Education grade of at least B in English LanguageIELTS: International English Language Testing System score of 6.5 or higherACT: American College Testscore of 20 or higher on the English sectionPurdue School Code 1230