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Dear Alice,
Australia must be fun!
I live in China with my mom and dad . I don’t have a sister or a brother. My mum is a singer . She likes swimming. My dad is a TV reporter . He likes listening to music. I like playing the vio;in and writing emails.
Your new friend,
Liu Yun
（1）What are Lun Yun’s hobbies ?
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（2）What are her mum’s hobbies ?
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（3）What are her dad’s hobbies ?
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（4）Does he live with her grandparents ?
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（5）Does he have a sister ?
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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
