價格：免費
檔案大小：39.4 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPad 相容。
支援語言：英語
This version contains two modes: Game Mode and Test Mode. In Game Mode, help Rudy the Rabbit avoid rotten carrots by matching the word roots with their correct meanings. Each set contains five word roots that can be studied prior to gameplay. Once you have mastered all nine sets, move over to Game Mode to prove you are a Roots Master!
支援平台：iPad