A: What’s this, Jack?
B: It’s my playhouse(玩具屋). Come in, Mike.
A: Are these toys?
B: Yes, they are all new. Look, I have ten cars.
A: They are beautiful. How many balls do you have?
B: Let’s count(数数).
A: One, two, three ... six.
B: Do you like your new toys?
A: Yes, I do. But (可是)I like my old (旧的)toys, too.They are my birthday presents(礼物).
1.Jack has nine cars. (
2.Jack’s toys are new. (
3.Jack has six balls. (
4.They like the toys. (
5.Mike’s birthday presents are new, too. (
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