Ultimate Guide to Duolingo: Features, Updates & Tips
The Duolingo English Test (DET) is an online, computer-adaptive English proficiency test designed to evaluate reading, writing, speaking, and listening skills. It is convenient, affordable, and provides results in about 2 days. The test lasts about 60 minutes and has three parts: a 45-minute adaptive test, a 10-minute writing and speaking sample, and a video … Read more