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| A．have a big meal | B．very excited（兴奋的） |
| C．At about 12 at night | D．the most important festival |
| E．get together | F．parents and grandparents |
The Spring Festival is 1. __________ in China. All family members 2. __________. They 3. __________on New Year's Eve（除夕）. At the same time, everyone says "Happy New Year" to each other. 4. __________, some parents and children light fireworks（燃放烟花）. Then the whole sky is lighted brightly. They are 5. __________ when they watch the fireworks. The next morning, they always visit their relatives（亲戚）. Children are very happy. Because they can get red packets（红包）from their 6. __________.
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
