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Yesterday was International Children's Day and we had a great school trip. We went to two interesting places. The first place we went to was the Wetland Park. It took almost two hours to drive there. The Wetland Park was very big, and it was very beautiful. I saw many plants there which were so amazing. I had lunch with my friends under a big tree. Then we went to the pottery village. What a great place! In the village, all the students made some pottery things by themselves. I made a perfect pottery article, and it made me feel very proud.
On the way back, I was quite tired but I was happy, because I had a good time. What an unforgettable International Children's Day!
1．We had a school trip yesterday. （_____）2．I had lunch under a big tree. （_____）
3．We went to three places. （_____）
4．The Wetland Park was small. （_____）
5．I was tired but I was happy. （_____）
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
