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My name is Peter. My family has four people. They are my father, my mother, my sister and I. My father is a doctor. He is good at running. He is forty years old. My mother is a teacher. She is an English teacher. She is thirty-nine years old. My sister is twelve. She is a student. She likes singing and dancing. But she doesn’t like animals. I’m a student, too. I like dancing, swimming, running and animals.
1．There are four people in Peter’s family. （_____）2．Peter’s father is a worker. （_____）
3．Peter’s mother is 39 years old. （_____）
4．Peter likes animals. （_____）
5．Peter’s sister likes singing and dancing. （_____）
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
