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Hello, I'm Robin. I have some friends. They are very friendly. Chen Jie is my new friend. She is very kind and quiet. Tom is thirteen years old. He is very helpful. His favourite food is onions. They're very healthy. Zhang Peng is very hard-working. He often reads books on the weekend. His favourite teacher is Miss White. What's she like? She is very kind and young. We are good friends.
1．Chen Jie is kind and young.2．Tom is 14.
3．Tom's favourite food is onions.
4．Zhang Peng often reads books on the weekend.
5．Robin's friends are very strict.
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
