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Today is Sunday. It’s fine. There is a sports meeting(运动会) in our school. On the playground, there are many students and players. Some football players are playing football over there, and many students are watching. Near the building, the boys are jumping.
There is a big tree near the playground. Under the tree, some girls are playing table tennis. Liu Mei, Wei Hua and many other girls are playing basketball beside the tree. Look! There are some boys under the tree, they are watching their classmates(同学) playing basketball.
1. Is there a sports meeting in our school today?
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2. What are the boys doing near the building?
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3. Where are the girls playing table tennis?
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4. What are the boys doing under the tree?
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5. Can you see Wei Hua? What is she doing?
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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
