“To cancel your test registration, contact GRE Services by phone or email with your request and include your name, date of birth, address, registration number and test date.”
ETS官网上对于paper-deliver 的考试是这样写的
我在报考确认邮件上看到的联系电话是
”You can contact our Customer Service team at (866) 473-4373 or (609) 771-7670.