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Ben: Nothing.
Jiamin: There’s a new pet shop next to the zoo.
Xiaoling: Wow!
Jiamin: l don’t know yet. Would you like to go with me?
Xiaoling: I’d love to. Maybe I’ll buy one too.
Ben: l’d love to go with you. I want to buy a pet, too. But I have something else to do tomorrow.
Jiamin: No problem. Maybe we can go with you next time.
Xiaoling:
Jiamin: Let’s meet at the gate of the zoo at 10:00 a.m. We can walk to the pet shop then.
Xiaoling: Cool!
| A．Why? |
| B．I’m sorry. |
| C．What time shall we go? |
| D．That sounds interesting. |
| E．I’m going to buy a pet. |
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
