Ann is a little girl. She is only five years old. Today is Sunday , her mother is taking her to the park. They’re taking the No.3 bus to go there. There are only twenty people on the bus. They’re all sitting on their seats. Ann is very happy. She is singing and running on the bus. Her mother is saying “Why are you running, Ann?” “I ‘m happy, I want this bus to go faster.” Ann is saying.
(1)Ann’s mother is taking her to the park.
(2)They walk to the park.
(3)There are many people on the bus.
(4)Ann’s mother is sitting on the bus.
(5)Ann is singing and dancing on the bus.
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