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Mid-Autumn Festival
Mid-Autumn Festival is a traditional festival of China. It is as important as Spring Festival. It is in September or October. This festival is to celebrate the harvest and to enjoy the beautiful moon light. It is like Thanks Giving day in western countries. On this day, people usually get together with their families and have a nice meal. After that, people always eat delicious moon cakes, and watch the moon. The moon is always very round on that day, and makes people think of their relatives and friends. It is a day of pleasure and happiness.
1．When’s Mid-Autumn Festival?2．Do people often eat delicious moon cakes, and watch the moon?
3．Is it a day of pleasure and happiness?
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
