请运用唯物辩证法中联系和系统的有关阐述说明整体和部分的关系,并分析我国实施西部大开发战略的意义。
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任一个非零的有理系数多项式都可以表示成有理数与本原多项式的乘积。()
For this part, you are allowed thirty minutes to write a letter to your American friend Lawrence, to introduce Spring Festival in China and invite him to join you to spend this Spring Festival. Suppose you are Yuan Chao. You should write at least 120 words following the suggestions given below in Chinese:
1. 表达你对Lawrence 的想念之情;
2. 介绍中国的春节;
3. 邀请Lawrence和你们一起过春节。
A Letter to Lawrence
September 23, 2005
Dear Lawrence,
Yours,
Yuan Chao