2, party member cadres rushed ahead, in a line to understand the test. ?
3. Pay tribute to the medical workers and people from all walks of life who are fighting the epidemic! ?
4. To prevent new pneumonia, start with "mask courtesy". ?
5, three elements of personal protection: wear a mask, wash your hands frequently, and ventilate more.
6. Strengthen protection, don't panic, believe in science and never make rumors.