Miss Koala: Hi, Miss Kangaroo, how are you? Long time no see.
Miss Kangaroo: I’m very well. I have a new baby. It’s a girl.
Miss Koala: Oh, congratulations(祝贺)! What’s her name?
Miss Kangaroo: Winter.
Miss Koala: It’s interesting. When is her birthday?
Miss Kangaroo: It’s in December.
Miss Koala: How many children do you have?
Miss Kangaroo: I have four.
Miss Koala: What are their names?
Miss Kangaroo: They are Spring, Summer, Autumn and Winter.
Miss Koala: Wow! It’s funny. Spring, Summer, Autumn and Winter! Do you like them?
Miss Kangaroo: Of course. Spring is tall. She has big eyes. She’s four years old. She likes fruit. Summer is strong. He’s three years old. He likes taking exercise. Autumn is two years old. He likes playing and eating. He’s very lovely.
1.Miss Kangaroo has five children. (
2.Winter’s birthday is in December. (
3.Spring has big eyes and she likes fruit. (
4.Summer is strong. He likes taking exercise. (
5.Autumn is three years old. He’s lovely. (
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