Hello! My name is Li Lan. I am a girl. I’m 11. There are 5 people in my family. My father, my mother, my brother, my sister and me. My father is a writer. He is tall. My mother is a teacher. She’s thin. My brother is 12. He is a student. He is strong. He likes maths. My sister is a student, too. She’s quiet. She likes reading books. I like my family very much.
1.Li Lan is a girl.2.There are 6 people in Li Lan’s family.
3.Li Lan’s father is a teacher.
4.Li Lan’s brother likes reading books.
5.Li Lan likes her family very much.
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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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