價格：免費
更新日期：2018-10-09
檔案大小：16.1 MB
目前版本：3.1
版本需求：需要 iOS 11.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Detailed pictures are included with some questions and each question has explanations which are linked to additional online resources.
Statistics are generated as you progress and include a list of keyword topics. Our hope is that you use these keywords to zero in on what areas need further study.
支援平台：iPhone, iPad