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91. 假定你是李华，收到英国笔友 Harry 的邮件，获悉他在机器人制作比赛中获奖。请根据邮件内容给他回复。词数 80 左右。
Dear Li Hua,
I’m glad to tell you that I’ve just won the the first place in a robot- making competition. I love robots! They bring me great fun.
What do yo think of robots? Do you want to have your own robot? Why? Looking forward to hearing from you.
Yours,
参考词汇：congratulation 祝贺
注意事项：
1. 回复邮件时可适当发挥，邮件格式已给出，不计入总词数；
2. 意思清楚，表达通顺，行文连贯，书写规范；
3. 请勿在文中使用真实的姓名、校名及地名。
Dear Harry,
Yours, Li Hua
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
