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I’m Amy. I have a happy family. Tom is my brother. He is seven. He is a pupil. My father is a worker. He works in a big telephone company. My mother is a teacher. She works in a primary school. She teaches English. I am a pupil too. I’m in Grade 6. I’m good at English and Maths. I want to be an English teacher in the future.
1．Tom is Amy’s sister.2．Amy’s father is a Math teacher.
3．Amy is good at English and Chinese.
4．Amy has a happy family.
5．She wants to be a worker in the future.
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
