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现在的你，已经进入毕业年级，初中生活转瞬即逝。假设你将代表学校参加长沙市中学生英语演讲比赛，讲的题目是How to Have a Meaningful School Life.请你用英语写一篇演讲稿，就学生学习、课余活动、兴趣爱好等方面展开演讲，鼓励大家珍惜时间，快乐而有意义地度过初中生活。
要求：
1、80词左右(标题和开头已给出，不计入总词数)；
2、可适当增加细节，以使行文连贯；
3、文中不得出现真实的人名和校名。
How to Have a Meaningful School Life
Ladies and gentlemen,
As a student in Grade 9, it’s my great honor to be here to share something with you.
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同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
