Answer:
The option that would be a good proving question to ask in this scenario is “What was your favorite part about it?”
Step-by-step explanation:
Proving questions give follow up to a previous question and allow the interviewer to see a bigger picture and have a clearer idea of the topic that is being talked with the interviewee if the scenario starts with the question "did you like your last job?" then the interviewer will likely know more about the interviewer experience.