【环境保护】

读我国东南沿海地区某发电厂附近某时近地面SO2浓度等值线及等高线地形图，回答问题。

说出影响该地区近地面SO2浓度扩散的主要自然因素，并说明减轻SO2污染应采取的主要措施。

目前，部分农村和城镇社区出现“生活垃圾围村（镇）”的现象。这种现象造成的危害是（   ）
①占用土地、污染土壤     ②造成土地沙漠化
③污染大气                         ④传播疾病，影响居民健康

不能说明“发挥创造力的真正关键，在于如何运用知识”的事例是（   ）

任务型阅读

Dear Cousin，

    As you know，I will graduate(毕业)in a few months and I can't decide what I should do after graduation．I had planned a two-month trip to Argentina．I'm sure it will be fantastic．But I just found out that I have been accepted for the internship(实习期)at American Airlines．If I work hard，perhaps they will offer me a job at the end of the summer.This happened to another student last summer．Both are great，but I really need your help in making the right decision．

    If I travel to Argentina，I can relax and have fhn with my friends．I have never taken a holiday with them and this might be the last time we can all travel together．Once I start working，it will be difficult to find so much time for a holiday．As for the internship，if I take it，I probably won't get any time to relax．I will have to start the day after graduation and I'll be busy working all the time．It will be very stressful(有压力)．

    Despite(尽管)the tress，it will be a good start for me to work for American Airlines．Although I won't get paid，I will get experience．However，travelling to American will let me practise my Spanish and I know that many companies want people with good Spanish skills．I also promised my ends that I would go with them．I really don't want to them down(让……失望)．

    What should I do?I'm looking forward to your advice．

Yours．

Susan

根据材料内容完成下列任务。