On Sunday Peter wants to play with his friends Kim and Li Ming. In the morning they go to the park and fly kites. In the afternoon Betty plays with her doll. Peter and Li Ming go to the library and read books. Then they go to Peterʼs house to have dinner. They like to eat fish.
Fish is their favourite food.
1.Peter wants to play on Saturday.2.In the afternoon they go to the park and fly kites.
3.Peter plays with his doll.
4.They have dinner in Peterʼs house.
5.They donʼt like to eat fish.
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