[求助]新加坡考PBT前的准备

刚才查了toefl的官网，发现

You must bring the following to the test center:

• Acceptable and valid identification document(s) with a signature and photograph. Your ID will be checked before you are admitted. The name you give when you register must match the name on the identification document(s) you present at the test center.
• Your admission ticket. Your admission ticket indicates your registration number.
• Your signed photo-file record, with a recent, recognizable photo.
• Three or four sharpened soft-lead (No. 2 or HB) pencils and a good eraser. Pencils and erasers will not be supplied at the test center. Mechanical pencils are not permitted.
• Institution and Department Codes. You may have official score reports sent directly to four institutions if you mark and grid their code numbers on your answer sheet. Therefore, it is very important that you accurately complete area 3 on your admission ticket using the Institution and Department Code lists. 

请问Your signed photo-file record, with a recent, recognizable photo.是什么啊？是不是要用来比对笔记啊？官网还说要有签名的ID才可以。可是我得护照上没有。这样有问题吗？