改错：What are you listening at present?

改错：What are you listening at present? 改错 What are you listening? What are you listening? What present are you going to buy to me改错 改错,what are you what are you listening() A:/ B:for C:at D:to read what you are listening to. 英语：what are you listening to? What are you going.【改错】 what would you like a birthday present改错 what can you hear if you are not listening? The students are discussing what ____ at present.