When writing a paper, everyone is most worried about the high repetition after the article is finished, because the article has relevant requirements for duplicate checking. Thanks to the protagonist of the HowNet incident a few years ago, the repetition rate has decreased by 10% or even more, but students still have to finish their papers before checking, and it will cost money to repeat, HowNet and census.

There are some free duplicate checking software. I used a software called paper word when I graduated. Everyone has three free duplicate checking opportunities, basically unlimited times, but this is not a complete real-name registration system, that is, if you change your mobile phone number and social number, you can re-register one and use the refresh times. So the paper was basically finalized in the writing stage, but the teacher didn't nod yet. It is necessary to submit a re-examination report to the teacher. It is ok to use such a rough test. My own personal test experience is that there is not much difference with VIP, and the difference can definitely be controlled at around 5%.

HowNet and census cost money. 1000 ~ 3 yuan is just an ordinary undergraduate thesis. Most universities require more than 8,000 words for undergraduate thesis, so let's put it aside and give full play to our creativity, that is, 1 1,000 yuan. Even if you search for 10000 words, it will cost 30 yuan at a time. This 30 yuan is not good for doing anything, and it can't be done all at once. After searching, the format will be adjusted, and the teacher may have to change the content after reading it. Basically, according to previous years' experience, before the duplicate check is over, the number of times graduates really spend money to check this article should be controlled within three times, which is lucky.

Don't trust all these free websites. You can only view the duplicate inspection report after the duplicate inspection. There is no need to elaborate too much on how to change the problem of repetition. With so many years of online experience, a little effort can reduce duplication, and it is ideal to control it within 15%, because it may increase slightly on VIP and HowNet. Because the discussion libraries of those two big websites are relatively comprehensive, basically not exceeding 20% in total, no problem.