To determine what class the student has first, you would need to listen to the audio. As an AI text-based bot, I am unable to listen to audio, so I cannot provide you with the answer. However, based on the given options, you would need to choose the answer that is mentioned in the audio as the first class.
To answer this question, you would need to listen to the audio and identify the class that the student mentions they have first. Once you have listened to the audio, you can choose the best answer from the options provided.