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[[QOrDeR]]当别人给你指路时, 你最后应该说：______( )
| A．Thank you. | B．Yes. | C．Not at all. |
| A．Hi | B．Excuse me | C．Sorry |
| A．That's right. | B．Not at a11. | C．0K. |
| A．Excuse me, how do I get to City Cinema? |
| B．Sorry, where’s the city cinema? |
| C．Excuse me, how can I get to City Library? |
| A．Thank you. | B．That's all right. | C．Not beautiful. |
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
