Acknowledgements and statements in papers should not be included in the repetition rate, but now the competition among paper systems is too great, and some paper detection systems will include titles, acknowledgements and statements in the repetition rate to improve the repetition rate of system detection.

Whether the receipt needs to be checked is related to the regulations of our school. If the receipt part is submitted at the same time, the duplicate checking system will be tested, but the duplicate checking system of the paper is constantly upgrading. If students need to check the duplicate in advance, they must find a professional duplicate checking system, and the receipt part of the paper is the easiest to repeat.

Thank you for your paper.

Some students directly quote others' thanks, so after checking again, this part will be repeated and needs to be revised. It is recommended to write this part yourself and avoid quoting others' thanks, but it is not so important for students who don't need to submit a thank-you check.

In addition, it should be noted that the content of thanks should not be too long and the feelings should be sincere. Writing out the real experience and feelings of the paper and expressing your gratitude in the most touching words may not have much impact on the repetition rate. If students only copy from others, the copying rate will increase.