Interrogative words + abbreviation is
Interactive flashcards for learning vocabulary
Save words from this page and practise them with flashcards in DuoCards. How does it work?
Learning with DuoCards
What is DuoCards?
DuoCards is a language-learning app that helps you build vocabulary with flashcards. You can save words you want to learn and practise them over time.
How do I learn with this set?
Browse the flashcards to see the words and their translations. Select Card picker and choose the words you want to learn. Then create a free account to save your words and practise them.
How do I practise my words?
You'll see a flashcard with a word and a hidden translation. Guess what it means, then tap to check your answer. DuoCards repeats the words you find difficult.
Do I need an account, and is learning free?
You can browse this page without an account. A free account lets you save words and track your progress. The free plan has limits, and Premium offers additional features.