Hello, I’m Lisa. There are six people in my family. They are my grandpa, grandma, father, mother, little sister and me. My grandpa was a taxi driver before. He drove a taxi ten years ago. My grandma was a nurse before. She worked in a hospital. Sometimes she got home from work very late. It was about ten o'clock in the evening. My father is a Chinese teacher. My mother is a teacher, too. She teaches music at school. I’m a pupil. And my little sister is only two. She is very cute.
1.How many people are there in Lisa’s family?2.What did Lisa’s grandpa do ten years ago?
3.What did Lisa’s grandma do before?
4.What subject (科目) does Lisa’s father teach?
5.Is Lisa a pupil?

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

