①中秋节 ②端午节 ③清明节 ④元宵节 ⑤春节
⑥重阳节 ⑦七夕节
1、⑤
① 午马 ② 子鼠 ③ 卯兔 ④ 亥猪 ⑤ 酉鸡 ⑥ 丑牛
⑦ 申猴 ⑧ 寅虎 ⑨ 巳蛇 ⑩ 戌狗 ⑪未羊 ⑫辰龙
2、②

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

