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B: Yes?
A: Could you tell me the way to the Science Museum?
B:
A: Oh, sorry. I can't follow you.
B: OK. Go along this street, then turn right at the third crossing. Go on until you reach the end of this street, then you'll find it. You can't miss it.
A:
B: Yes, it is. You'd better take a bus. The bus stop is just over there.
A: Thanks a lot.
B:
| A．Well, let me see. |
| B．Is it far from here? |
| C．Where are you going? |
| D．What can I do for you? |
| E．That's very kind of you. |
| F．You're welcome. |
| G．Would you please say that more slowly? |
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
