搜索
Lily and Mary are good friends. They come to the park on Sunday morning.
The park is beautiful. There are many flowers. Lily is very happy. She wants to take some flowers home. But Mary says, “We can't pick flowers.” “It don't matter.” Lily says. So she picks many flowers.
Lily wants to show them to Mary. But Mary is not there. A moment later, Mary comes back with a man .Lily is fined(罚款）$10 for picking the flowers. The man says, “Everyone should obey the rules and protect the flowers and grass. They are our friends.”Lily is very sorry now.
(1)Lily and Mary come to the park on Sunday morning.
(2)There are many animals in the park.
(3)Lily wants to take some flowers home.
(4)Lily is fined $11.
(5)The flowers and grass are our friends.
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
