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Hello, I’m Jack. Look, this is my family. We live in New York. My father is a driver. He drives a taxi. His hobbies are going hiking and singing. My mother works in a police station. She is a policewoman. She often goes to work by subway. I study Chinese in a university. I like Chinese kung fu. We often see a film on the weekend. But this weekend, we are going to take a trip to China by plane!
2．Jack and his family live in China.
3．Jack and his family are going to see a film this weekend.
4．Jack’s father likes going hiking and singing.
5．Jack and his family will go to China by plane.
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
