价格：免费试学，完整版 US$19.90 一次买断Pricing: try free, Complete is US$19.90 once
先用免费的 16 题试试看，确定适合你再买。Try the 16 free questions first; buy only if it suits you.
免费版Free
$0
- 官方考试规则与来源、新旧版本说明Official rules and sources; which version applies
- 16 题完整互动学习（四步骤）16 questions with the full four steps
- 英文发音、慢速播放与跟读Audio, slow playback and repeating
- 5 题模拟口试体验A 5-question mock test sample
- 全部题目的官方英文与题目翻译Every official question in English with a translation
完整版Complete
US$19.90
US$19.90 一次买断，不是订阅，不会自动扣款。US$19.90 once. Not a subscription; nothing renews.
- 2025 版 128 题、2008 版 100 题与两版 65/20 的完整中文解说Full explanations for all 128 (2025), 100 (2008) and both 65/20 sets
- 每日自动学习计划、错题与弱点复习Daily plan, missed-question and weak-spot review
- 照规则的完整模拟口试（引导模式与真实模拟，不限次数、不需要 AI）Full rule-based mock tests (guided and real), unlimited, no AI needed
- N-400 面试英文、阅读与写作练习N-400 interview English, reading and writing practice
- 登录后跨设备同步进度Progress synced across devices when signed in
- 题目与官方规则更新（例如选举后的现任官员答案）Question and rule updates (for example current officials after elections)
云端 AI 模拟面试还在准备中，不包含在目前的购买内容里；开放时会另外清楚说明点数怎么算。A cloud AI mock interview is still being prepared and is not part of today's purchase; when it opens, credits will be explained clearly.
付款由 Stripe 处理，我们拿不到你的卡号。付款完成后回到这里就会开通。Payment is handled by Stripe; we never see your card number. Complete opens when you return here.
数位内容付款后立即开通。重复扣款、付了钱却打不开，请写信给我们，会尽快处理。Digital content opens right after payment. If you were charged twice or can't open it after paying, email us and we'll fix it promptly. weliveinusa.com@gmail.com
US$19.90 是付给 We Live in USA 的学习工具费用，不是移民局的规费，跟你的入籍申请没有关系。The US$19.90 pays We Live in USA for this study tool. It is not a USCIS fee and has nothing to do with your application. 本站不是美国移民局（USCIS），也不代表任何政府机关。考试规则与官方题目以 uscis.gov 为准。This site is not USCIS and does not represent any government agency. Official rules and questions: uscis.gov.