Gaokao Exam, 1 of The Top 10 Toughest Exams In The World: Reasons, Tips To Pass, Benefits Education Gaokao Exam, 1 of The Top 10 Toughest Exams In The World: Reasons, Tips To Pass, Benefits Rexford Dede Baah-Nyarkoh August 21, 2023 Every examination is always said to be difficult. Every student has passed through series of examinations and they can testify the difficulty level of each.…