The Spring Festival is coming. People buy many flowers and good food for the festival. The relatives meet on the eve of the Spring Festival. They have a big and delicious meal together. This is the reunion dinner.
Children wear new clothes and receive red packets from their family and relatives. During the day, they watch lion dances and many other celebrations. In the evening, they burn firecrackers. They have great fun.
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1.People don’t buy many flowers and good food for the festival.
2.The relatives meet on the eve of the Spring Festival.
3.They have a big and delicious meal together.
4.During the day, they watch dragon dances only (仅仅,只).
5.In the evening, they burn firecrackers.
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同类型试题
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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
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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
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