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Today is a fine day, and my mom takes me to the zoo. There are many animals in the zoo. Look! There are two tigers walking, two rabbits are running and a lion is sleeping. I like monkeys best. They are swinging now. They like eating yellow bananas. Sometimes they climb trees, and they are very good climbers. Sometimes they jump up and down.
1．I go to the zoo with my father today.2．The rabbits are jumping up and down.
3．Monkeys are my favourite animal.
4．Tigers are very good climbers.
5．Monkeys like eating yellow bananas.
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
