1, all experienced people, the same.

For learning-[Qing] Peng Duanshu

How difficult is it in the world? For it, it is easy and difficult; If you don't do it, it's hard for easy people. Is it difficult for people to learn? Learned, difficult people will be easy; If you don't learn, it will be difficult for easy people.

2. The so-called Easy Mathematics is mainly about examining basic skills, which requires students to have high quality. In the final analysis: what kind of quality education is modern education? !

3. Can't you do it again for the sake of grades? ! As a test of life! I care. It's misguided.

4, counting romantic figures or looking at the present, the old saying is new. Come on! ! ! ! ! ! ! ! ! ! ! ! ! !