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Hello, my name is Liu Jia. I’m a student. I get up at seven in the morning. My father is a teacher and my mother is a teacher, too. They get up at six. What about my grandpa? Oh, he gets up at seven. He is a farmer and he has a small farm. There are four hens, five ducks and ten sheep on his farm. I have an aunt. What is she? She is a cook. She likes meat and vegetables very much. She often has them for dinner.
1．Liu Jia gets up at six in the morning.2．Liu Jia’s father and mother are teachers.
3．Liu Jia’s grandpa has a big farm.
4．There are four hens, five sheep and ten ducks on the farm.
5．Liu Jia’s aunt likes meat and vegetables very much.
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
