With the development of the internet industry, online courses have gradually approached major universities abroad, and the online course outsourcing industry has also become popular. Many universities have switched their classes to online courses, and foreign universities have changed their offline courses to online courses, and offline exams have also been changed to online exams. The number of online course assignments has skyrocketed, and the online course outsourcing industry is experiencing a shortage of supply. The editor has summarized some questions that need to be understood for online course replacement http://australiaway.org/a/online_course/ here, for everyone's reference.

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