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Last weekend, my parents and I went to the countryside. There were many vegetables on the farm of the little village. I watered them. We picked some vegetables. We made lunch with them. They were fresh. The food was very delicious. In the afternoon, we planted some trees near the village. I felt very hot and tired, but I was very happy. I drank some fresh juice. We went home by bike in the evening. I had a great day in the countryside.
1．I went to the countryside with my parents last Monday.2．I watered flowers in the countryside.
3．The vegetables were fresh and delicious in the countryside.
4．I drank some fresh juice after planting some trees.
5．I felt very happy in the countryside last 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
