The Spring Festival is one of the most important festivals in China. We all like it. Before the festival, people usually clean the house, buy meat, vegetables, fruit and couplets (对联).On the eve of it, we make dumplings and watch CCTV New Year’s Gala on TV. At midnight, people set off fireworks or lanterns in the sky. On the first morning of the Spring Festival, people often get up early and give best wishes to others. Children often get lucky money from their grandparents during the Spring Festival. They are all very happy.
1.The Spring Festival is an important Chinese festival.2.Before the festival, people usually clean the house.
3.People often get up late on the first morning of the festival.
4.Children often get lucky money during the festival.
5.The children are happy and they all like the 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