Hello, my name is Betty. I’m ten years old. My father is a doctor(医生). My mother is a teacher(教师). My brother and I are students. I like rabbits, but my brother likes monkeys. I get up at six. I read the book in the morning, then I go to school at seven. I love my family very much.
(1)Betty is eleven years old.
(2)There are three people(人)in Betty’s family.
(3)Betty’s brother likes monkeys.
(4)Betty’s father is a teacher.
(5)Betty goes to school at seven thirty.
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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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