Lambda calculus vs DELE Spanish Exam Prep

This app introduces lambda calculus. You can have some understanding for lambda calculus.

DELE Spanish Exam Prep DELE (Diploma de Español como Lengua Extranjera) is the official Spanish proficiency exam with six levels: A1, A2, B1, B2, C1, and C2. DELE Spanish Exam Prep helps you prepare step by step, from beginner to advanced, with focused practice that builds real exam confidence. Main features - Reading practice (A1–C2): Practice with exam-style texts and level-based questions. - Listening practice (A1–C2): Train your listening skills with clear audio and realistic tasks. - Vocabulary lists by level and topic: Learn essential DELE words and review them anytime. - Interactive quizzes: Test vocabulary and understanding, then quickly review your mistakes. Learning support - Translation support: Understand texts and questions more easily with helpful translations. - New words per exercise: Learn useful vocabulary from each practice set. - Grammar and structure focus: Study the grammar patterns that appear in DELE-style questions. - Explanation for every question: See why an answer is correct, so you improve faster. Designed for DELE learners + Covers all CEFR levels: A1 to C2 + Structured, level-based practice + Short exercises for daily study + Clear progress as you move up levels + Study Reminder Tool Whether you’re preparing for DELE A1 or aiming for C1–C2, this app gives you practical training to feel ready on exam day. Contact: stp@knongdai.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/