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Hello, I’m Mary. Today is Saturday. I go to the park with my friends. What can I wear? The shorts are new. But I can’t wear shorts to the park. I can wear the shorts on Monday. The trousers and the T-shirt are nice. I can wear them today. In the park, we fly kites, play catch with a ball and read books. Saturday is fun.
1．Today is Sunday.2．I go to the park with my friends.
3．I can wear shorts to the park.
4．The trousers and the T-shirt are nice.
5．We play catch with a ball in the park.
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
