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提示：（1）Ask Tony something about his Chinese cooking.
（2）Answer his question about Mid0 Autumn Festival.
要求：（1）邮件旭包括所有提示内容，课适当发挥。
（2）邮件中不得涉及真实的人名、校名和地名。开头结尾已给出，不计入总词数。
（3）词数：60~80
参考词汇：the lunar calendar(阴历), moon cake, watch the moon. The symbol of reunion(团圆的象征)
Hi, Tony,
Good to hear from you! It’s amazing that you’re learning
Bye for now,
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
