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I'm Kitty. I'm eight. I can't drive a car. I have a brother. His name is Ben. He can't drive a car. But he can ride a bicycle. I have an old friend. Her name is Alice. She can make birds, butterflies and so on. Alice has a cat. Its name is Tom. It can play with a ball. But it can't play football.
1．Kitty can't drive a car.2．Ben can ride a bicycle.
3．Alice is Kitty's new friend. She can make birds.
4．Tom is Alice's cat.
5．Tom can’t play with a ball.
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
