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其次,好的生活习惯可以预防流感.例如,保持饮食平衡,在一日三餐中确保营养多样化.同时... 跪求初二上的英语作文《如何预防流感》 6 已赞过 已踩过 你对这个回答的评价是? 复... ...
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其次,好的生活习惯可以预防流感.例如,保持饮食平衡,在一日三餐中确保营养多样化.同时 跪求初二上的英语作文《如何预防流感》 6 已赞过 已踩过 你对这个回答的评价是? 复
[最佳答案] Flu always happens between changes of seasons. Now as winter is coming soon, it is necessary to find some ways to prevnt influenza.First, flu transmits mostly by air and body liquid, so indoors ventilation( circulation of air) must be maintained and peopl
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[ zui jia da an ] F l u a l w a y s h a p p e n s b e t w e e n c h a n g e s o f s e a s o n s . N o w a s w i n t e r i s c o m i n g s o o n , i t i s n e c e s s a r y t o f i n d s o m e w a y s t o p r e v n t i n f l u e n z a . F i r s t , f l u t r a n s m i t s m o s t l y b y a i r a n d b o d y l i q u i d , s o i n d o o r s v e n t i l a t i o n ( c i r c u l a t i o n o f a i r ) m u s t b e m a i n t a i n e d a n d p e o p l
英语作文如何预防流感流感在换季的时候多发,由于冬季快要来临,找到一些防流感的好办法是有必要的以下内容是小编为您精心整理的英语作文如何预防流感欢迎参考,中文,流
8年级上册如何预防流感英语作文80词 8年级上册如何预防流感英语作文80词 瞳孔饰忧伤baby 2014-11-19 瞳孔饰忧伤baby 采纳数:106 获赞数:169 LV7 擅长:历史话题英语考
[最佳答案] Flu always happens beeen changes of ***.Now as winter is ing soon,it is necessary to find some ways to prevnt influenza. First,flu tran *** its mostly by air and body liquid,so indoors ventilation( circulation of air) must be maintained and people should
关于”如何预防流感“英语作文模板4篇,作文题目:How to prnt influenza。以下是关于如何预防流感高一英语模板,每篇作文均为满分模板带翻译。 高分英语作文1:How to prnt in
[最佳答案] 我把中文的材料给你吧，这个绝对是独家的，我自己写的。你自己翻译一下就可以了。 我们每天所呼吸的空气中本身就漂浮着大量的细菌、病毒、真菌等致病菌，而这些致病菌也通过我们的呼吸不断进入到我们的鼻腔中。但是一般情况下，鼻腔本身的排毒系统能够在15到30分钟之内将致病菌运送到鼻咽处，并最终进入胃中消化掉。此时病毒的数量始终保持在鼻腔免疫系统能够承受的范围之内，所以我们就不会生病。 但当诱发因素如受凉、淋雨、过度疲劳等出现时鼻腔的排毒功能降低，病毒则可以长时间停留在鼻腔内。此时病毒就可繁殖出鼻腔免疫系统无法承受的病
Ways to protect ourselves from the H1N1 The public can take measures: (1) to avoid contact with flu-like symptoms (fever, cough, runny nose, etc.) or pneumonia and other respiratory tract of patients. (2), observe good personal hygiene, frequent use of hand-washing liquid (soap) and water hand-washing, especially after coughing or sneezing. (3) to avoid contact with pigs or pig to have a place. (4) to avoid going to crowded places. (5), with tissue paper when coughing or sneezing, cover mouth an
[最佳答案] Flu always happens between changes of seasons. Now as winter is coming soon, it is necessary to find some ways to prevnt influenza. First, flu transmits mostly by air and body liquid, so indoors ventilation( circulation of air) must be maintained and people should form the good habit that clean the used tissue after wiping the running nose and coughing. Healthy people need to keep a safe disdance to people who got flu. Second, a good lifestyle will help a lot in preventing flu. For instance, kee
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