(一)物质以其微粒的直径大小、微粒之间的距离不同而分为固态、液态、气态。

第二节 ：书面表达 (满分25分)

假如你是李华，在一所国际中学就读。经过反复考虑后，你决定参加校学生会主席的竞选。为了获得来自不同国家的更多同学的支持，请你用英语准备一份120词左右的竞选演讲稿。

要点：

1.　　　 介绍自己(性格·爱好)

2.　　　 如果当选，之后的举措(至少列举两点)

注意：

竞选演讲稿开头已为你写好，但不计入总词数。

Good afternoon , everyone!

First of all, thank you for giving me this opportunity . Now allow me to introduce myself….

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