Prepare for the US interview with practice tests in Mandarin. Answer questions in three modes: flashcards, starred, and listen. Review answers, save challenging questions, and listen to questions for practice.
With vocabulary lessons covering JLPT N5 to N1. Practice over 10000 words organized by difficulty levels and topics. Test knowledge with quizzes and track progress through structured lessons.
Explore the with interactive 3D models of major organ systems. Navigate through detailed anatomical structures. Learn about system functions and relationships. Available in multiple languages.
Nanjing Treasure Island Information Technology Co., Ltd.
Practice exams with AI grading and instant
Access real-time English, political, and math practice materials with detailed explanations. Use AI essay grading aligned with exam standards. Track progress with spaced repetition algorithms. Export notes and PDFs.
Look up words accent, meaning, and origin details. Find opposite words, counters, and surnames. Use AI for grammar correction, translation, and chat. Explore Tokyo dialect variations and examples.
Shanghai Lingzhuo Information Technology Co., Ltd.
Play piano with smart sheet music
Learn piano with access to professional sheet music in various genres and difficulty levels. Download and print high-quality scores with line and simplified notation. Use real-time error detection to identify and correct mistakes during practice.
Learn English through AI-powered conversations. Practice speaking and listening with real-time feedback. Study vocabulary, phrases, and grammar for exams like Eiken and TOEIC.
Teaches through interactive games. Recognize and match letters with sounds. Play with animated character Goobee. Practice letter shapes and pronunciation. Track progress with simple exercises. Share achievements with parents.
Calculate dimensions and properties of 2D and 3D shapes. Input measurements to determine area, volume, surface area, and perimeter. View interactive 3D models of solids like cube, sphere, and cylinder. Switch between 2D and 3D views for each shape.
The app allows users to discover picture books through previews, with options to read entire books. It also offers a reading service for storytime needs.
The app helps users learn Japanese phrases and words with a native Japanese speaking parrot. The parrot practices speaking and listening skills with users anytime and anywhere.
Read and explore classical Chinese poetry with daily recommendations at 9:00 AM. Search poems by author, title, or line without internet. Support both simplified and traditional Chinese. Share favorite poems with friends.
Prepare for the US interview with practice tests in . Answer questions in three modes: flashcards, starred, and listen. Review answers, save difficult questions, and listen to audio versions of the questions.
Access ancient texts through high-resolution images. Download books for offline reading. Browse a curated collection of classical works. Enjoy a clean, ad-free interface. Supports iPad and landscape mode for reading.
Guangdong Walnut Online Non Discipline Training School Co., Ltd
Play chess with real players instantly
Play chess against real opponents with instant matching and zero latency. Make moves, strategize, and compete in real-time. Participate in large-scale tournaments with special rules and challenges.