Related Clues:
- Doctoral candidate's hurdles
- Chinese class tests
- Advanced degree exams
- Many Ph.D. exams
- Grad student headaches
- Tough tests of knowledge
- Grad students' hurdles
- Face-to-face challenges
- Would-be doctors' examinations
- One-at-a-time exams
- Intense exams
- Doctorate students' exams
- Verbal tests
- Stage in getting a Ph.D
- Dissertation defenses, often