Hi, I’m Panpan. I’m 9. I get up at 6 o’clock. Then I go to school at 7 o’clock. I go to school by bus. I have Maths at school. I like Maths.I have lunch at 12 o’clock. I go home at 5 o’clock. I play football at the weekend. I play football at the park.
() 1. I’m Tingting.
() 2. I get up at 7 o’clock.
() 3. I go to school by car.
() 4. I have Maths at school.
() 5. I play football at the weekend.
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