For college graduates, the school will provide the duplicate account and password of HowNet. Students need to log on to their own campus network, find the duplicate checking entrance of HowNet on the homepage of the campus network, enter the account number and password and log on to HowNet, select the appropriate duplicate checking system, upload the papers to the duplicate checking system and wait for about half an hour, then they can get a duplicate checking report for free. The specific number and conditions of tuition-free may vary according to the school and the specific situation.
HowNet is a system used by most schools, and the data is the most authoritative and standard in China at present. Papertime official website duplicate checking is an auxiliary revision reference, covering about 70% of HowNet's data, which can reduce the absolute cost of pre-testing fees. To be on the safe side, it is recommended to test with HowNet at last!