First of all, when the college entrance examination questions were given in previous years, the relevant experts would give two sets of papers, and the papers we didn't use for the exam were backup papers. Spare papers exist to prevent a series of special situations, such as college entrance examination papers being leaked or some papers being damaged. In this case, the relevant departments can report to the state, and then wholesale the spare papers uniformly, or some candidates can report the relevant problems of the test papers to the relevant teachers five minutes before the exam, and then after a series of approvals, the examination room or examination area can use the spare papers.
Spare papers and peacetime papers are often written by the same teacher, and they are also written according to the standards and examination outlines of previous years, so the difficulty and questions are often not much different. Even if there are problems in the college entrance examination, taking some candidates to use spare papers can ensure that there is no big difference in their usual real grades. However, whether it is a spare volume or a regular volume, there are often special vehicles for unified distribution to ensure absolute fairness. If the college entrance examination does not use spare papers, then the spare papers will often be destroyed after the college entrance examination.
Therefore, no matter when the college entrance examination, no matter what related factors appear, some students need to use spare test papers. Then we should also keep a peaceful mind, because fundamentally, as long as we master the relevant knowledge, the scope of spare volumes is the same as that of ordinary volumes. Don't worry about not doing well in the college entrance examination because the selected papers are different, and you can't get excellent results.