價格：免費
檔案大小：4.7 MB
版本需求：系統需求：iOS 13.2 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
The Quick and Easy Guide to Learning Passive Voice | Causative and
Active and Passive Voice including:
Gerund, Infinitive, That clause, Tenses, Modals, important details-verbs and Examples.
支援平台：iPhone, iPad