问题 填空题

三个连续偶数的积是8□□□8,这三个偶数的平均数是______.

答案

这三个连续偶数是42、44、46,

这三个偶数的平均数是:(42+44+46)÷3=44;

这三个连续偶数的积是:42×44×46=85008;

答:这三个偶数的平均数是44;

故答案为:44.

问答题 简答题
写作题

第三节 书面表达(满分30分)

最近,有关食品安全报道屡见报端。例如2009年奶粉中的三聚氰胺事件。请你以“Food Safety”为题目,结合生活实际写一篇英语短文,简单发表自己的观点和看法。

注意:1.词数不少于110; 

2.用词准确,条理清晰; 

3.相关词汇:不合格poor-qualified food;

不合法的illegal;

摊位stands;

吃零食nibbling between meals.

三聚氰胺Melamine

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