Hua Juan means that the contents of the test papers in the front, back, left and right adjacent seats are the same, but the order of options is out of order. You need to stick a "bar code of test information" on the test paper to distinguish which version of the test paper you are doing, in order to prevent cheating. Examiners will judge papers according to the corresponding grading standards and norms, and there will be multiple auditing and proofreading mechanisms to ensure the accuracy and fairness of marking. Therefore, the national examination paper will generally not be judged wrong.