When I take the quiz, I opened the same quiz page twice by accident, it seems like the same quiz on both pages at the same time, and I didn't know I opened it twice. That quiz can only be done once. When I finished the quiz on the first page and click the submit button, I saw the second page. I click the submit button and forgot to check whether the answer on the second page was the same as that on the first page. I wonder if the answer on the second page will be the same as on the first page. If not, will the answer on the second page cover the answer on the first page?