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Hello, my name is Cathy. I'm 10 years old. Yellow is my favourite colour and dresses are my favourite clothes. I like to sing songs. Fish is my favourite food. Amy is my friend. She is 11 years old. She likes red and her favourite clothes are skirts. She likes to play games. She likes fish, too. But her favourite food is rice and vegetables. We like to drink juice.
1．Cathy's favourite colour is yellow.2．Cathy is eleven years old and Amy is ten years old.
3．Dresses are Amy's favourite clothes and skirts are Cathy's favourite clothes.
4．Cathy likes to sing songs but Amy likes to play games.
5．Cathy and Amy like fish and juice.
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
