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Hello, I’m Kate. I have a big family, my parents, my sister, my brother and me. My father is tall and strong. He is an English teacher. My mother is tall and fat, she is a farmer. My brother is a doctor, he’s tall and thin, he is very friendly. My sister is a student. She is short and cute. I’m a student, too. I’m short and quiet. My family is happy. I love my family.
| Name | Appearance | Job |
| Tall and strong | ||
| farmer | ||
| My sister | ||
| Friendly, tall and thin | ||
| student |
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
