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A. What do you do at the Spring Festival?
B. Can you tell me more about it?
C. I like Halloween best.
D. What's your favourite festival?
E. When is the Spring Festival?
Xu Mei: Hello, Peter!
Peter: Hi, Xu Mei! 1.
Xu Mei: The Spring Festival.
Peter: 2.
Xu Mei: It's in January or February.
Peter: 3.
Xu Mei: We wear new clothes and eat dumplings. What's your favourite festival, Peter?
Peter: 4.
Xu Mei: 5.
Peter: Yes. The children ask for sweets and we also have parties.
Xu Mei: That sounds interesting.
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
