中文译文
开发一个功能全面的交互式测验应用，使用 HTML5、CSS3 和 JavaScript。创建引人入胜的 UI，并在问题之间实现平滑过渡。支持多种题型，包括多选题、判断题、匹配题和简答题，并具备自动评分功能。实现每道题可配置的计时器，并带有可视化倒计时。添加详细的分数跟踪，根据难度和响应时间计算得分。显示动态进度条，指示完成百分比。包含复习模式，在测验完成后可查看正确/错误答案及解释。使用 localStorage 实现持久化排行榜。将问题按类别组织，并配有自定义图标和描述。支持多个难度级别，影响评分和时间限制。生成详细的结果摘要，包含表现分析和改进建议。添加结果社交分享功能，并支持自定义消息。
English original
Develop a comprehensive interactive quiz application with HTML5, CSS3 and JavaScript. Create an engaging UI with smooth transitions between questions. Support multiple question types including multiple choice, true/false, matching, and short answer with automatic grading. Implement configurable timers per question with visual countdown. Add detailed score tracking with points based on difficulty and response time. Show a dynamic progress bar indicating completion percentage. Include a review mode to see correct/incorrect answers with explanations after quiz completion. Implement a persistent leaderboard using localStorage. Organize questions into categories with custom icons and descriptions. Support multiple difficulty levels affecting scoring and time limits. Generate a detailed results summary with performance analytics and improvement suggestions. Add social sharing functionality for results with customizable messages.