Cindy: I'm going to visit my grandpa.
Anna:
Cindy: He is a writer.
Anna: Wow, so cool!
Cindy: No, he lives in Beijing.
Anna: Oh, Beijing is very cold.
Cindy:
Anna:
Cindy: I'm going to visit the Palace Museum with my grandpa.
Anna: Have a good time.
A.Does he live in Shanghai? |
B.I go there by plane. |
C.What does your grandpa do? |
D.You should wear warm clothes. |
E.What are you going to do there? |
F.Does he like reading stories? |
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同类型试题
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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
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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
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