The closure of academic testing centers due to the coronavirus pandemic has been a boon for the Duolingo English Test, a computer-adaptive language proficiency test that can be taken at home in 25 to 35 minutes and that is increasingly used by colleges to determine whether to admit international students.
Duolingo online test : DET being an adaptive testing system every next question will be asked based on the performance in the previous questions thus upscaling the level of difficulty with every given correct answer.
Depending on your ability the test software will properly evaluate your proficiency.Â
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