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1．— I am sorry I lost your pen.
— _______
| A．It doesn't matter, I have another one. |
| B．You should buy me a new one. |
| C．Be more careful next time. |
— _______
| A．I don't like it. | B．Yes, I'd love to. | C．I don't want to go. |
— _______
| A．Have a good time. | B．Don't waste time. | C．I am so sorry to hear that. |
— _______
| A．Yes, please. | B．I'm sorry about that. | C．No, I don't. |
— _______
| A．That's too bad. | B．What a shame. | C．Don't be nervous. |
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
