Jack is an old man. He likes walking in the street after dinner. And he goes home at eight o’clock. But a police car stops in front of his house tonight. A policeman helps him get out. Then the policeman tells Jack’s wife(妻子), “The old man is lost in the street. He asks me to take him home.” After the policeman leaves. His wife asks. “Jack, you walk in that street every night. How can you be lost?” Jack says, “I am just tired, And I don’t want to go home on foot.”
1.Jack likes watching TV.2.A policeman takes him home tonight.
3.Jack is lost in the street.
4.Jack doesn’t want to home on foot.
5.A policeman helps Jack.

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

