题目内容：
1. Molly thinks that educational quality ensures a satisfactory outcome for learners.回答2. Liu Hui disagrees with Molly on the meaning of education quality.回答
3. All universities in the U.S. offer high-quality education.回答
4. Diploma mills cannot provide high-quality education.回答
5. In China, there isn.t any diploma mill.回答
参考答案：