How about the problem of free fish chalk 5000?

1. Comprehensive topic: 5000 chalk questions have a comprehensive set of topics, including multiple-choice questions, fill-in-the-blank questions, solution questions and other different types of topics. Such diversity can help students master the problem-solving methods and skills of various types of questions and improve their problem-solving ability.

2. High user evaluation: According to the evaluation of idle fish users, the chalk 5000 problem has been widely praised. Users think that the topic design is reasonable and the difficulty is moderate, which can help them consolidate and improve their subject knowledge.