The advantage is that it can be detected synchronously, but the disadvantage is that the topic is too difficult.

According to the data of Huanggang Junior Champion, the main feature of Huanggang Junior Champion Standard Volume is synchronous detection and solid foundation. Based on the new curriculum standard textbook, each unit has designed a set of synchronous test papers, but the disadvantage is that some innovative questions are too difficult for students with weak foundation.

Huanggang Small Champion Series is a well-known and excellent teaching aid brand book published by Longmen Bookstore, a well-known publishing agency for teaching aid books for primary and secondary school students in China.