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We have many toy animals. I have a horse. It's brown. My sister has a panda. It's white and black. My brother has an elephant. It has big ears and a long nose. Tim has a tiger. His sister has a cat. It's yellow. It's fat and cute. Tim's brother has eight lions. They can jump. We all like our toy animals.
1．We have twelve toy animals.2．Tim's sister has a dog and a cat.
3．The elephant has small ears and a long nose.
4．Tim's brother has eight lions.
5．We all like our toy animals.
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
