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A train stops at a station（车站）. A young man wants to come out, but it is raining. A boy is standing under a big umbrella. The young man says to the boy, "Can you go and get us two hamburgers, one for you and one for me? Here are two dollars. " "Great!" says the boy and he goes to buy hamburgers. After some time, the boy is back. He is eating a hamburger. "Where is my hamburger?" asks the young man. "Oh, there is only one hamburger left（剩下）. So I’m eating mine. Here is your dollar. "
1．Where is the young man? ( )| A．At a station. | B．Under a big umbrella. | C．On the train. |
| A．An umbrella. | B．Hamburgers. | C．Dollars. |
| A．A boy. | B．A man. | C．A girl. |
| A．No, he doesn’t. | B．Yes, he does. | C．I don’t know. |
| A．No, he isn’t. | B．Yes, he is. | C．No, I’m not. |
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
