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(Sarah and Robin meet at the crossing.)
Robin: Hello, Sarah.
Sarah: Hi, I’m going to visit my grandparents. I visit them every week.
Robin: Wow!
Sarak: I usually walk there.
Robin: That’s good exercise. I want to go to the science museum. How can I get there?
Sarak: You are a robot. You have BDS!
Robin: It doesn’t work
Sarak: I’m sorry to hear that. Take the No. 2 subway to Renmin Hospital.
Robin: Thank you very much. Bye!
Sarah: Don’t go at the red light!
Robin: Oh, right!
| A．Renmin Hospital is next to the museum. |
| B．How do you usually get there? |
| C．Where are you going? |
| D．I must pay attention to the traffic lights. |
| E．It’s not far from my home. |
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
