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Tom is a little boy, and he is only seven years old. Once, he goes to a cinema. It is the first time for him to do that. He buys a ticket and goes in. but after two or three minutes, he comes out and buys the second ticket. Then, he goes in again. After a few minutes, he comes out again and buys the third ticket. Two or three minutes after, he comes out and asks for another ticket. But a girl asks him, “Why do you buy so many tickets? How many friends do you meet?” “No, I have no friends here, but a big woman always stops me at the door and cuts up my ticket.”
1．Tom is a seven-year-old boy.2．Tom goes to watch a film.
3．Tom buys two tickets in all(总共).
4．Tom buys so many tickets because he wants to meet many friends.
5．Tom can’t watch the film because a big woman cuts up his tickets.
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
