Showing 221–240 of 1,000 ranked alternatives.
Dmitry Petrov Center LLC
Learn Spanish with 16 lessons.
The app offers all 16 lessons of the POLYGLOT 16 Spanish language course with audio. It includes over 60 exercises with grammar explanations and various practice modes for vocabulary and sentence construction.
Andrey Andreyev
Prepare for exams with tractor category "C"
Study material for tractor category "C" exams includes questions on diesel forklifts, front-end loaders, and equipment specifications. Users can access all test tickets offline.
Vladimir Guriev
Learn English with interactive conversations
Learn English through conversational practice in a chat. Discuss language topics and review past conversations in the archive. Practice speaking and listening with a virtual teacher. Set discussion topics and receive feedback.
Andrey Andreyev
Test and train for disaster communication systems
Prepare for certification exams in maritime distress communication systems. Practice with tests on emergency alert systems, CIW, UBPC, UNMARSAT, and distress procedures. Learn national Russian requirements and standard IMO phrases in English.
Evgeny Orlov
Study formulas and solve practice problems
Prepare for exams with 30 test variants aligned with requirements. Review 60 theoretical topics organized for easy memorization. Analyze and solve problems with detailed explanations. Access formulas, examples, and usage guidance.
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