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Peter is an old man. He has a big house. He likes cats very much. He has three cats. One cat is from England. Her name is Coco. One cat is from America. His name is Dodo. One cat is from China. Her name is Mimi. Peter loves his cats very much. He has many toys for his cats. Coco has a red toy mouse. It is small and funny. Dodo has a blue toy mouse. It can jump and run. Mimi has a green toy mouse. It has big ears. The cats like their toys and they like Peter, too.
They like playing with Peter very much.
1．Peter has three cats.2．Coco is from China.
3．Dodo's toy mouse can jump and swim.
4．Mimi's toy mouse is green.
5．The cats don't like their toys.
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
