填空题 《复合题被拆开情况》 Viplang Launched in 2005, Viplang is the world’s first language learning app. A leader in the online language learning industry, it is an international success with millions of active subscribers. Our courses guarantee you language skills you can use right away. Viplang brings you the best quality in modern language learning, covering more than 10,000 hours of content in 14 languages. It is the shortest path to real-life conversations; 73% of our users said that they’d be able to have a short, simple conversation in their new language within five hours of using Viplang. Learning tailored (定制的) to your needs Viplang cares about you—how you learn, what you’re interested in learning, and how best to teach you.Whether you learn best by reading, writing, speaking, seeing or listening, Viplang addresses your individual learning type.The shortest path to a real-life conversation Viplang was among the first to pioneer online language learning, creating a powerful app. Progressive (渐进的) lessons are connected together as an interlinking (互连的) framework, with each step building towards the next. This guarantees learners the shortest path to real-life conversations. ViplangWorld’s First Language Learning App Launching time:in 2005 Number of subscribers: millions Content: more than 10,000 hours in【R1】________Guarantee: you can use【R2】________right awayUser’s comments: being able to have a short,【R3】________in a new language within five hours Tailored learning: addressing your individual【R4】________Progressive lessons: connected as an【R5】________with each step building towards the next《问题》：【R4】