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Hello, my name is Wang Fang. I am a beautiful girl. And this is my friend, Peter. He is from America.
We like sports. We are strong. Peter likes music, but I don't like music. I like science. My mother is a science teacher.
Now we are in our new classroom. It's big and clean. You can see two blackboards and a computer. There are twenty-six desks and fifty-two chairs. They are yellow. We like bur classroom.
（1）Wang Fang is a girl.
（2）Peter's mother is a science teacher.
（3）Peter is from Canada.
（4）There is a computer in the classroom.
（5）Wang Fang and Peter like sports and music.
（6）There are 52 desks and 26 chairs.
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
