A:Have you ever been involved in the auditing work ? B: Yes , I have . I was employed by the financial section of the university ever since I graduated . I worked there for 3 years . Then I had worked in a bank for 3 years . A: How long did it take you to become an auditor ? B: Very short time . I became an auditor within <MASK> .
three months 3 hours 3 years