Best Teacher to Launch Specialized Duolingo English Test (DET) Prep Course on May 12
線上英文教學平台 Best Teacher 將於 2026 年 5 月 12 日推出針對 Duolingo 英語測試（DET）的專項對策課程，助留學生高效取分。
📋 Article Processing Timeline
- 📰 Published: May 12, 2026 at 23:00
- 🔍 Collected: May 12, 2026 at 14:31
- 🤖 AI Analyzed: May 16, 2026 at 00:57 (82h 25m after Collected)
Best Teacher Inc. will launch a specialized Duolingo English Test (DET) preparation course on May 12, 2026, to support students aiming for overseas study. The course focuses on 'Writing Sample' and 'Speaking Sample' tasks, which are typically challenging for self-study. Using a unique 'Write-Correction-Speak' workflow, students can efficiently improve their scores. The service is accessible 24/7 with unlimited lessons at a special launch price of 6,000 yen per month, including exclusive materials as a GPN partner.