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Hello, I’m Lily. I’m eleven. My birthday is August 18th. I usually get up early on my birthday. I wear my new dress and go to school. I take candy to my class. After school, I go home and do my homework. In the evening, I have a birthday party. My mother buys me a big birthday cake. My dad gives me a gift. We sing songs together. I am very happy.
1．I don’t go to school on my birthday.2．My birthday is in spring.
3．I have a party on my birthday.
4．My mother gives me a birthday gift.
5．We sing songs on my birthday.
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
