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On the eve of the Spring Festival, people eat a big family reunion dinner. They buy some flowers and put them in their homes. And children get red packets from their parents and relatives. When friends meet, they say "Happy New Year" to each other. In the evening, they light firecrackers and they are very happy.
1．Do people eat a big dinner on the eve of the Spring Festival? ( )| A．Yes, they do. | B．No, they don't. | C．We don't know. |
| A．firecrackers | B．flowers | C．packets |
| A．friends | B．teachers | C．parents |
| A．Happy New Year | B．Hello | C．Happy birthday |
| A．morning | B．evening | C．afternoon |
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
