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How are you? I’m very well. I live in London. London is the capital of the UK. It’s very big. I often go to the Buckingham Palace. It’s very big and very beautiful.
I’ve got a new friend, Mary. She lives in London, too. She’s got long and black hair. She’s very nice. This is a picture of Mary and me.
Write to me soon. Tell me about China.
Love,
Lucy
1．London is the capital of the UK.
2．London is very small.
3．Buckingham Palace is very big and beautiful.
4．Mary has got long and black hair.
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
