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Hello! I’m Joe. I’m a boy. Today is April 12. It’s my birthday. Today is warm and sunny. I like the sun. I go to the zoo with my mom and dad in the morning. Look! There is a new schoolbag on the chair. It’s a birthday gift(礼物) from my mom. And I can eat some birthday cake in the afternoon.
1．Joe’s birthday is April 12.2．It’s hot and sunny today.
3．Joe goes to the zoo with his mom and dad in the morning.
4．There is a new pencil box on the chair.
5．Joe can eat some birthday cake today.
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
