In all subjects in school, then maybe for me, is the most difficult. Although that study, is learning about himself, but students are very abstract, very hard to remember. We learn the D block should knowledge of little creatures, and no time to learn more. Every time the old article, I learned just memorize and truly do not understand. so, gradually, to me, the true biological disciplines is very difficult.
đang được dịch, vui lòng đợi..
