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My name is Sarah. I’m seven years old. My brother’s name is John. He is five. We like (喜欢) animals. Look! What’s this? It’s a monkey. A funny monkey! Act like (模仿扮演) a monkey! What’s that? It’s a tiger. Act like a tiger! Wow! The tiger is hungry! Look over there (那边)! Two little cats s are coming!
1．Sarah is seven years old. （2．John is four years old. （
3．The monkey is funny. （
4．The cat is hungry. （
5．I see two cats. （
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
