價格：免費
檔案大小：18.4 MB
版本需求：需要 iOS 8.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Are you preparing for the USCIS (United States Citizenship and Immigration Services) naturalization test?
Use our easy-to-use quiz app to help test your knowledge of U.S. history and government and the civics portion of the naturalization test.
All questions are are up to date, Let's well prepared with relevant of questions and answers that you may be asked during your interview.
In the study section, audio material also are available.
Take this quiz and get your green card. Good luck!
USCIS application also has many flashcards for you. Practice them everyday to improve your vocabulary.
支援平台：iPhone, iPad