價格：免費
檔案大小：16.8 MB
版本需求：需要 iOS 9.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
This app accompanies a book that is published by our affiliate Guiding Star Digital Publishers. The users can download updates and take quizzes as well as find material such as older exam papers that are not in the book.
支援平台：iPhone, iPad