Mike lives in a big city. Today he’s very happy. It’s the first day of school. Mike wants to go back to school. He wants to see his friends. He is going to meet his new teachers.
Mike gets up early (早) in the morning. He washes and puts on his new clothes. Look! He is having breakfast with his parents. Now he is ready for school.
He goes to school by bike. He meets his friends outside the school gate. They are talking about something. Then the bell rings. Everyone runs to his or her classroom.
1.Mike lives in big city. (2.Mike gets up late in the morning. (
3.He goes to school by bus. (
4.Everyone walks to his or her classroom. (
5.Mike is very happy today. (
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