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 > Discuss1:mask?
What is your opinion on “there is no need to wear a mask if not sick”?
-test
-test
-Discuss2:microbiological examinations
-test
-Discuss2:a common cold, an influenza or COVID-19?
-test
-test
-test
-Discuss2:how should you do psychological counseling to help them?
-test
-Final test