当前课程知识点:Guidance for Protection against COVID-19 for Staff and Students in Universities and Colleges > 8.Final test > Final test > Discuss2:mask
What is your opinion on some Occidents’ suggestion that common people do not need to wear a mask and only sick people with symptoms do?
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-Discuss2:microbiological examinations
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-Discuss2:a common cold, an influenza or COVID-19?
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-Discuss2:how should you do psychological counseling to help them?
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-Final test