Shandong Party passed by. Exquisite and multifunctional inscriptions in mathematics. Physics uses the star of Jiaotong University, and it is also a lesson to practice. Students use Longmen project privately. Chemical double base. In Hua Er, many people also have textbooks for science classes.

As for science and technology classes, math classes and the like, it is natural to use Orsay to coach and the like, but people in parallel classes simply can't cope.