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Interesting Animals
There are many interesting animals around the world. Some are very big, like (像) elephants. They are bigger than many animals. They can live 50 to 60 years. They like to eat bananas and grass. Some animals are small, like owls (猫头鹰). They live in trees, and they can see in the evening. So they often go out at night. They like mice (老鼠) very much. Some animals can’t hear, like snakes.They always sleep in winter. And they like eating mice too.
1．Elephants are very small animals.2．Snakes like sleeping in winter.
3．Owls like to eat bananas and grass.
4．Snakes can hear the music in the evening.
5．Snakes and owls both (都) like eating mice.
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
