Liu yan is my classmate.She is a good student and my good friend! She always helped me, whether it is in every respect.
One day, Ido not have a math problem, like a long time they could not think problem--solving methods. She saw, came to patiently read through the questions,and then solving the problem--solving methods,test center told me, again I do not know tosay it twice, I know so fpr mentioned.
I'm glad to be friends with her!
