题库与答题助手

抓取考试题目、维护本地题库并辅助自动答题。

题库与答题助手用于整理自有或已获得授权的练习题目，回顾答案与错误记录。 功能包括题库选择、搜索与分类筛选、答案标注、JSON 导入导出、Excel/HTML 导出、加密备份，以及可选的 AI 翻译与学习解析。 在支持的网页中，用户手动启动后可采集题目，并根据题库或已配置 AI 的推荐自动选择答案、翻页。AI 思考默认关闭；用户可选择题库优先或 AI 优先，配置多个模型同时查询。AI 结果可能错误，不保证考试结果。 AI 需要用户自行配置兼容接口与 API Key；模型服务可能收费。使用 AI 时，题干、题型、选项及相关错误经验会发送给所有启用的模型服务，由这些服务按各自政策处理。学习解析和模型测试也会联网。 题库保存在本地加密保险库中，可选 6 位 PIN 或复杂密码。PIN 的离线猜测防护较弱，敏感数据建议使用复杂密码。普通 JSON、Excel、HTML 导出包含明文内容；加密备份需要原密码才能恢复。 仅用于允许辅助工具的授权练习场景。请遵守网站规则与内容授权，不用于禁止辅助工具的考试。支持范围和隐私政策请查看发布者提供的说明。 Organize your own or authorized practice questions and review answers and previous mistakes. Features include bank selection, search and category filters, answer marking, JSON import/export, Excel/HTML export, encrypted backups, and optional AI translation and study explanations. On supported pages, after manual launch, the extension can collect questions, automatically select answers based on a bank or configured AI recommendations, and navigate between pages. AI thinking is off by default. Users can choose bank-first or AI-first behavior and query multiple models concurrently. AI answers may be incorrect; no examination outcome is guaranteed. AI features require a user-configured compatible endpoint and API key. Provider fees may apply. Question text, types, options and relevant past mistakes are sent to all enabled model providers. Study explanations and model tests also make network requests. Provider policies apply to data they receive. Question banks are stored in a local encrypted vault. Choose a six-digit PIN or a complex password. A PIN offers weaker protection against offline guessing. Ordinary JSON, Excel and HTML exports contain plaintext; encrypted backups require the original password. Use only for authorized practice where assistance is permitted. Respect website rules and content rights. Refer to the publisher's support information and privacy policy for supported sites and data practices.