Not difficult. Can't copy. Generally speaking, the unified examination of open education is not difficult, and the examination content is relatively basic, mainly examining the basic knowledge and comprehensive quality of candidates. Moreover, the examination form is generally open-book, and the questions are relatively simple, including multiple-choice questions, fill-in-the-blank questions, calculation questions and essay questions. Open education unified examination is a unified examination conducted through online education, and its strictness is similar to that of college entrance examination. During the examination, the invigilator will inspect the examination room and the examination system will monitor it. If candidates are found to have cheated, they will be dealt with immediately and disqualified. Therefore, the open education examination cannot be copied. Therefore, the open education unified examination is not difficult and cannot be copied.