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Mid-Autumn Festival
In Asia, many people celebrate Mid-Autumn Festival. It’s usually in September or October.
On that holiday, children make beautiful lanterns and carry them to play. The lanterns have different shapes. There are pig lanterns, fish lanterns, lion lanterns and so on.
People usually watch the moon and eat moon cakes in the evening. They believe that moon cakes mean good luck. The moon cakes also have different shapes. But most of them are round.
Today is Mid-Autumn Festival. Su Hai and her twin sister are watching the moon. Their parents are eating the moon cakes. Su Hai’s cousin, Andy, is playing with a fish lantern. They are having a good time.
1．Children play with lanterns at Mid-Autumn Festival. （2．The lanterns and the moon cakes have different shapes. （
3．People believe that moon cakes mean bad luck. （
4．All the moon cakes are round. （
5．Su Hai’s parents are watching the moon. （
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
