易患病人群 | 老人和孩子 |
原因 | 1)免疫系统弱; 2)流感知识缺乏:流感病毒引起流感;口、鼻、手传播; 公共场所人与人近距离传播; 3)…… (至少1点) |
预防措施 | 1)多锻炼; 2)注意保暖; 3)…… (至少1点) |
要求:1)所写内容必须包括提供的所有信息,并适当发挥;
2)文章不少于90词,开头已给出,不计入总词数;
3)语意通顺,意思连贯,条理清楚,书写规范;
4)文中不得出现真实的姓名、校名等信息。
参考词汇:weaker immune systems (较弱的免疫系统);influenza virus (流感病毒)
The flu (流感)season runs from October to March every year. This year it has been especially bad. It is reported that 114 children in the US died in February.