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In China, the Spring Festival is a traditional (传统的)festival. We clean our houses and sweep away bad luck. Our parents and grandparents give us New Year’s presents. They are usually new clothes. On New Year’s Day, we put on our new clothes and have a big family dinner. We eat jiaozi with the family. There are dragon and lion dances. And there are usually fireworks in the evening.
1．The Spring Festival is a traditional festival in China.2．People clean their houses and sweep away good luck.
3．Parents usually give children new clothes at the Spring Festival.
4．People eat zongzi at the Spring Festival.
5．We can see dragon dances at the Spring Festival.
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
