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My name is Betty. I live in China. I study in Shanghai No.6 Primary school. Today is my birthday. On my birthday, I often get up at 7:30. I buy a lot of food with my mother at the supermarket. Usually I have a good time on my birthday. In the afternoon, my family go and see a film. Then we go home. And we have a birthday party at 7: 00 in the morning. At the party, we play games and eat a cake.
1．Tomorrow is Betty’s birthday.2．Betty buys lots of food at the supermarket.
3．Betty sees a film with her friends in the afternoon.
4．Betty’s birthday party begins at 6:00 in the afternoon.
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
