If you have the ability to get an A for FYPyou wouldn't come to today's stage to force yourself to get an A for FYP.
Grade is confidential information. There is nowhere in NUS where you can find a single grade for any module for any student. Please give up this idea and simply focus on your study.
You may ask your supervisor for advice. They are more experienced.
Thanks for ur suggestion. I will contact my supervisor more.^^