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Hello, I am Mike. Here is a photo of my family. This old lady is my grandma. She was a nurse. This old man is my grandpa. He was a doctor. Now they don't work. They are learning to dance. This is my mother. She is very beautiful. She is a music teacher. She taught at a primary school two years ago. Now she teaches at a middle school. This man is my father. He is a policeman. Who is the girl? She is my sister. Look at that boy! That's me. I was five years old then. Now I am eleven. I'm studying at a primary school. I have a happy family. I love my family very much.
1．Mike's grandma is a nurse.2．Mike's grandpa is learning to dance.
3．Mike's mother taught at a primary school.
4．Mike's father was a policeman.
5．Mike was eleven years old then.
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
