疫情当下，我们应当了解病情，积极预防保持身体健康。请根据提示谈谈你了解的新冠肺炎的症状及预防的建议。开头已给出。
提示：
1.What healthy problems may the people have if they get infected（感染）with the virus（病毒）？
2.What should we do to keep healthy？（wear masks 口罩，be in good mood 心情，…） 要求：
1.要用以上问题和提示，可适当发挥，注意语句通顺，语法正确，书写规范。
2.短文中不得出现任何真实的人名、校名及其它相关信息，否则不予评分。
3.不少于60词。

    Under the epidemic situation （疫情），we should know something and do something to keep healthy.
__________

【考点】记叙文；安全与健康；观点态度．

【答案】Under the epidemic situation （疫情），we should know something and do something to keep healthy.The virus is very powerful and highly contagious.If people are infected with the virus，they may have cough，fever and difficulty breathing.Serious patients can be life-threatened.All of us should start out small to avoid being infected.First of all we should stay at home and don't go out if not necessary.Besides，do wear masks while we are in the open air.We should keep in a good mood.We should keep distance with others and that's what we can do for others.What's more，remind others to wash hands more often.Most importantly，everyone ought to have a positive attitude to the campaign with the disease.All of us should respond actively to the appeal from authority and experts.There may be a long way for us to go.Let's work hand in hand to overcome anxiety and do some bits.We should start from small things and have faith in the fact that we will defeat the virus eventually.