Answer & Explanation:
This medication is used to prevent gout and gouty arthritis. It will not treat a sudden/severe attack of gout and may make it worse. Probenecid belongs to a class of drugs known as uricosurics. It lowers high levels of uric acid in your body by helping the kidneys to get rid of uric acid.Here is the explanation: “Has been done” is a present perfect passive tense, which should be used for an action that happened at an unspecified time in the past. You should not use this tense when the time is specified. Use the simple past passive “was done” instead.