Sarah: Thank you.
Mike: How old are you?
Sarah: I'm nine years old.
Mike &John: These(这些) are for you—a birthday cake, two kites and some toys.
Sarah: Thank you. How many toys?
John: Four.
Sarah: Let's eat the cake!
Mike & John: Great!
1.Today(今天) is Sarah's birthday.
2.Sarah is ten years old.
3.Sarah has(有) five kites.
4.Mike and John give(给) Sarah four toys.
5.Sarah, Mike and John eat the cake.

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

