You can check the first draft of the paper, and then you can get the report of the first draft. You can modify the test paper according to the part marked in red in the duplicate checking report, because the part marked in red in the test paper is the duplicate part in the test paper, and you can delete the part marked in red in the test paper.

Word order exchange

For the repeated sentences in the paper, it can be reversed, because the repetition rate of the paper is calculated according to the repetition of the text, so the repeated sentences in reverse order can be modified appropriately, which can effectively reduce the repetition rate.

Keyword substitution

Key words are very important. If keyword duplication is detected in the paper, it will have a great impact on the overall repetition rate of the paper. Because keywords appear frequently in papers, words with similar meanings can be used instead of keywords.