We do not offer this feature, as re-answering a question you have already seen, especially if you remember the answer, would skew your overall percentage and not provide you with an accurate representation of your overall performance going into the bar exam.
However, we do offer you the opportunity to review your previously answered questions, including just the answers you got incorrect, under Performance --> Past Questions. Next, select the subject(s) you wish to review, then scroll down until you see Additional Options. From here, you will want to select Incorrect for Show Questions I Answered and where it says Choose Date you will want to select: Today, Session, or Custom and enter the desired date range.
For a full walkthrough of how to use this feature, click here.