Painting, Shanghai institutions, better than the Gregorian calendar year.

Personally, I think there are fewer real questions in the paper version of graffiti, but the answers are better, mainly because the knowledge points will be written out, while the number of real questions in Chinese is more, but the answers may not be as comprehensive as graffiti. Both have their advantages and disadvantages. You can start at the same time and complement each other, but if you only start one, you can choose to paint.