Exam finished

Hello to all guests! Today is my happy day 'cos I finished my test. But what made me feel bad is I did so badly in my architectural history test.
Actually, I I don't understand well how to read book written in Japanese (full of Kanji). I had been trying so many times to read as much as i can but it donesn't work out with me.
To say the truth, I can't frustrate..... In so many words, I don want to say that I don like it bcos it's so rude to my teacher.
So what can i do?
For me, What i can do now is I DON KNOW.
But anyway, it's all done badly.