6．the　the number of ...意为"......的数量"；a number of ...意为"许多......"。

　　7．management　空白处所填词在句中作improve的宾语，故用manage的名词形式management。

　　8．collected　collected from over 3,000 places across the globe是过去分词短语作定语，修饰data，分词动作collect与逻辑主语data之间是动宾关系。

　　9．where　where air quality levels go beyond WHO limits是定语从句，修饰先行词places，关系副词where在从句中作地点状语。

　　10．countries　这里指的是许多国家，故用country的复数形式。

　　Ⅱ.短文改错

　　Yesterday, I got hurt in a accident in the supermarket besides our school.I was just going around the corner when a strong man crashes into me with his shopping basket.It was impossible see each other before the accident because the corner was very darkness and the lights didn't even work.What's more, the floor was very wet because it was rainy yesterday.So I fell, got knocked out and was serious hurt.Although the supermarket paid for the accident, but I still want to give some advices to the supermarket.Always get the lights checking at least once a week and making sure the floor is dry all the time.That would help make the supermarket a safer place.

　　答案：第一句：a→the; besides→beside

　　第二句：crashes→crashed

　　第三句：see前加to; darkness→dark

　　第五句：serious→seriously

　　第六句：去掉but或but→yet; advices→advice

　　第七句：checking→checked; making→make

　　Ⅲ.书面表达

　　假定你是李华。某英文报社正在就选择大学专业时兴趣和就业前景(prospect)哪个更重要的问题对高三学生进行调查。以下是你所在班级同学的观点。请你给该报编辑写一封信，反映同学们的观点并表达你的看法。

支持兴趣的理由 支持就业前景的理由 你的看法 1.大学会过得快乐

2．热爱未来的工作 1.就业压力很大

2．选择一份好工作很重要 ？ 　　

　　注意：1.词数100左右；

　　2．可以适当增加细节，以使行文连贯；

　　3．开头和结尾已为你写好，不计入总词数。

　　Dear Editor，

Recently a survey has been carried out on which is more important in choosing a major in