The number of loose-leaf questions in the gold exam is particularly large, and there are many types of questions, which are more complicated; The content of Wang Chaoxia's examination paper is targeted, classic, forward-looking, predictive and scientific. Compared with the two, Wang Chaoxia's junior high school papers are better.

The choice of test papers should be based on children's learning ability and training purpose, and attention should be paid to distinguishing basic papers from ability papers, comprehensive papers and special papers.