求问各位大神，怎么样退掉之前的ad~~

这样子的，我之前已经答应了suny binghamton的ad，交了订金，交了servis fee
现在来了USC啊啊啊~~我的梦校~~~怎么退掉之前的ad呢~~会不会有什么问题的~~

直接跟研院联系，把i20退回去。损失一笔钱而已。

如果已经收到I20，最好发个邮件问问，然后把I20寄回去。
如果没收到I20，只是邮件通知或者网上查到录取了，直接发邮件就行了吧。我拒掉没答应的AD的邮件是这么写的：
Dear Sir/Madam:

Thank you for offering the admission to XXXX (with partial tuition waiver). After careful consideration, I am regret to tell you that I cannot accept this offer of admission. Please let me know If there is a formal procedure and I will do what the procedure requires as soon as possible.

My name is XXXX, my date of birth is XXXX and my PIN is XXXX.

Your assistance to my application is highly appreciated.


Best regards,

Sincerely
XXXX

我记得I-20不用寄回去的吧。。就和他们说一声不去了，小秘应该会理解的