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Welcome to our zoo! Ticket price: Adults(成人): ￥80 Children: free (under 1.2m) half the price (1.2~1.5m) Time: Tuesday~Sunday 10:00 a.m.~6:00 p.m. |
1．There are many animals in the zoo.
2．The zoo is open on Monday.
3．My sister is 1.3 metres tall. The ticket for her is 40 yuan.
4．The ticket for my mother is 80 yuan.
5．It is free for the pupils in Grade 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
