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Study driver regulations with categorized questions and toggle between multiple-choice and true/false formats. Take simulated exams with 100 randomized questions. Review错题汇总 for repeated practice. Save favorite questions to my collection.
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Access and search over 2000 Chinese laws and judicial interpretations. Browse by category, use full-text search, and locate sections quickly. Save favorite clauses with bookmarks and share via email.
Access and search over 1629 songs in Chinese, including hymns, supplementary hymns, and children's hymns. Adjust pitch, speed, and volume for each song. Choose from 12 instruments and use piano mode for group settings.