A complete closed loop is composed of people in the epidemic, news events, and reflections on the epidemic, guiding students to pay attention to the epidemic and think dialectically.
A complete closed loop is composed of people from the epidemic, news events, epidemic reflection and other aspects, leading students to pay attention to the epidemic, dialectical thinking.
A complete closed-loop is composed of characters, news events, epidemic reflection and other aspects in the epidemic situation to guide students to pay attention to the epidemic situation and think dialectically.<br>