Duolingo, the free language learning service, today announced the launch of Test Center, its digital language certification program. The company is launching this service with an English Proficiency ...
Free language-learning app Duolingo has had a wild ride. In just over two years on the market, the company’s main product has racked up 30 million users, taking on entrenched giants such as Rosetta ...
The Duolingo English Test gains ground in the competitive English language testing space. Critics say the 25- to 35-minute online test is not a good measure of academic English abilities. The closure ...
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