Long Zhonglong's grammar exercises are based on the English curriculum standards formulated by the Ministry of Education, combined with detailed grammar explanations, and a large number of exercises have been compiled.

The first round of English general review system reviewed all grammar items within the scope of the senior high school entrance examination. It has laid a solid foundation, grasped the double foundation, straightened out the connection between knowledge structures and formed a knowledge network. Have special training to improve the ability of comprehensive problem solving.