Dingding will be 10 years old. His parents are going to have a birthday party for him this Saturday. Let’s go and join the birthday party. The party will begin at 11 o’clock in the morning. We’ll have lunch in his house. We can play games, watch movies and play cards etc. Dingding’s house is at 56 North Street. It is close to the Garden Supermarket. Let’s meet at the supermarket at 10:50.
1.Dingding is going to have a birthday party this Saturday. (2.Children will go to the park. (
3.Children will meet at Dingding’s home. (
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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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