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My cousin is from America. She is a girl of fifteen. Her nationality is America. But she came to Shanghai with his parents a year ago. Because her father’s company moved to China. Now she lives in a big flat in Pudong and studies in a Chinese school. She can speak little Chinese. She’s good at computer and arts, but she gets bad marks in maths. Every weekend, I come to see her and we study together. She helps me with English and I help her study maths and Chinese. Now she can speak Chinese better.
1．My cousin is a Chinese girl.2．She lives in China now.
3．Her father and mother don’t come to China.
4．She can draw pictures and play computer very well.
5．Both of us get bad marks in maths.
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
