学号
... Nationality 国籍 student ID 学号 Category 请选择您的身分别 ...
恐怕我把学生证落在宿舍了。
They'll let you in with a student ID, if you're a student.如果你是学生,只要你出示学生证,他们就会让你进去。
You must show your student ID and exam number before you enter the room.在进入考室之前,你必须出示你的学生证和考试号码。