What's Open Australia Day 2026

4 days agoin cases where both "what" and "which" are possible, with similar meaning, "what" is preferred for open-ended choices, while "which" is preferred for choices from a closed group or set.. 1 day agoclear and simple definitions in american english from britannica's language experts. A) used to ask someone to repeat something they have just said because you did not hear it properly ‘could you turn the music down a bit?’ ‘what?’.