1. Quick review before the exam: learning cards with key points and keywords 2. MC and Short Q exam drilling: auto-generated MC and Short Q practices, by topics and integrated test, 800+ questions 3. Personalized exam preparation: bookmark function for putting difficult questions or key points in your own pocket 4. Keys to success in passing CSD exam: Drill MC, short Q and memorize facts for a confident pass 1. 試前必備雞精：備用溫習卡羅列溫習重點及詞彙 2. MC及短答題操練：隨機抽選題目，分主題練習及綜合練習，800+ 模擬試題庫 3. 個人化備戰：設書簽功能，自設個人化溫習庫 4. CSD公開試取勝策略：重點操練MC及短答題，提升命中率，及格話咁易
