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Hello! I'm Peter. I am nine years old. I go to school on Mondays. I play football on Mondays too. But I don't play basketball. I have a sister. Her name is Kim. She doesn't go to school on Mondays. She is at home. She is three years old. Does she play football on Mondays too? Yes,she does. She plays football with me.
1．Peter is three years old.2．Peter goes to school on Mondays.
3．Kim plays football on Mondays.
4．Peter doesn't play football.
5．Kim is four years old.
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
