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My name is Jack. I want a pen pal. I’d like to say something about me. I’m nine years old.
I live in London. I’m a student in a primary school. I often go to school by bike. I like riding a bike. I like singing songs and playing football, too. I usually play football with my friends after school. I also like going hiking with my family and I don’t like drawing pictures. In the evening, I often read books. Sometimes I watch TV. I want to have a pen pal from China. Please write to me at Jack2311@ penpal.com.
1．Jack is eight years old.2．Singing songs and playing football are Jacks hobbies.
3．Jack also likes going hiking and drawing pictures.
4．Jack often reads books and watches TV in the evening.
5．Jack2314@ penpal.com is Jacks email address (地址).
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
