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Hello, my dear friends! Do you know me? I’m from Sichuan. I’m white and black. I look like(像) a bear. But I’m not a bear or a cat. Who am I? Yes. I’m a panda. I like climbing up trees. Look, I’m a baby. I like going to school, too. I’m in Grade One. I’m new here. I’m your friend. I am beautiful. People like me very much.
1．The panda’s colour is2．The panda is not
3．The panda likes
4．The panda likes
5．The panda is in
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
