到了take final exam的一步了，结果出现
IDENTITY VERIFICATION
Your court requires that you verify your identity before you can take the
final exam. Please select one of the following three options to verify your
identity:
FROM HOME Where you must correctly answer at least 3 of 5 questions drawn
from your credit history by
AT A TESTING SITE
NOTARY
本人没有SSN，该怎么选呢？
万分感谢
