高三英语作文：Proposal500字

Dear friends,
　　Over the past months, the novel coronavirus has made its way
　　around china. It has a strong impact on our life and study. In order
　　to ease the serious condition, all students had better do as follows.
　　First, stay at home and don' t go out unless necessary, which is
　　beneficial to yourself and others. Second, do wear protective
　　masks outdoors and wash hands as often as possible. And lastly,
　　everyone ought to have a positive attitude to the campaign against
　　the disease.
　　We have confidence that we will win the fight soon.
　　The students' Union
　　Feb.21st,2020