My family
I have a happy family. There are four people in my family. They are my grandma, my father, my mother and I. My grandma is over 80. She still looks healthy. My father is a policeman. In my family, he is always the busiest one. My mother is a doctor. She makes sick people better. I am a primary school student. I study very hard at school. My parents love me very much. They always encourage me. I feel very happy and lucky to have such a wonderful family.
1.How many people in the family? ( )A. Three. B. Four. C. Five.
2.How old is grandma? ( )
A. 80. B. 90. C. Over 80.
3.What does father do? ( )
A. He is a policeman. B. He is a doctor. C. He is a 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

