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How are you?
Last weekend, it was windy. I went to the park with my father, mother and brother. We went there by car. There were lots of flowers. How beautiful they were! We flew kites too. At noon, we were hungry. We went to a restaurant to have some delicious food for lunch. After lunch, we came back at half past three. We had a good time.
Love,
Feifei
1．Daming went to the park with his parents and brother.
2．Feifei and her family went to the park by car.
3．There were many beautiful flowers.
4．Feifei and her family went home to ha ave lunch.
5．Feifeia and her family went home at three.
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
