No you got a D+ but your final exam score was 4.7 out of 20 - many students fail with scores of 5, 6, 7, 8,9 ,I really want to help you but the university will not accept a score of 4.7 out of 20 to pass the course. 4.7 = 23.5%D+ is the best score I can possibly give you - you really needed a great exam score I did my best for you Tong - I wish you success in lifeI did my best for you Tong - I wish you success in lifeYes your English is good you just needed to believe you can do it - Good luck