I am Laura. I’m Daming’s friend and I want to be your pen friend. I live in New York. But I’m not American. I’m from London in the UK. So we are all British.
Do you like China? I want to visit China next year. Daming has got a Chinese dragon kite and we often fly it in the park. It’s difficult for me.
Have you got a book about the US? I can send you one. Please write to me and we can be pen friend.
1.Daming and Laura are pen friends.2.Laura is from America.
3.Laura wants to visit China next week.
4.Laura and Daming often fly a Chinese dragon kite in the park.
5.Flying a kite is difficult for Laura.
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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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