This survey is conducted as part of a research project at XJTLU.It looks at your general attitudes and perceptions for various things. You are free to withdraw at any time for whatever reason by closing this browser page. All responses are anonymous.该调查是由西交利物浦大学研究项目的一部分。它研究您对各种事物的态度和看法。您可以通过关闭此游览器页面随时退出。所有回覆都是匿名的。By clicking onto the next page, you provide informed consent to take part in this study.点击下一页，即表示您同意参与本研究。