So I went to Germany for a week and my German is, especially with regards to hearing and speaking, not very great, to say the least.
If I was being asked a question in a store or a restaurant and could not immediately understand it, I tended to respond with: "entschuldigung?" to have them maybe repeat or rephrase the question.
I could tell from their body language that they were somewhat offended by my response. This happened at least a couple of times. For example, the lady at the bakery's frowned and raised both of her hands in a way that said: I'm sorry I asked.
Is this reply considered impolite? What should I have responded instead?
This was in the Black Forest region, if that matters.