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Amy: Hi, Andy.
Andy:What are you going to do during the Christmas
holidays, Amy?
Amy:
Andy:
Amy: I’d like to. We’ll have a good time there.
Andy: Right. And we are going to play games after lunch.
Can you play chess?
Amy:
Andy: Don’t worry. I’ll teach you. Let’s meet at the gate
of the Grand Theater at 9:30 a. m.
Amy:
| A．No, I can’t. |
| B．At 4:00 p.m. at the Grand Theater. |
| C．See you tomorrow, Andy. |
| D．I don’t know. |
| E．Merry Christmas to you, too! |
| F．Would you like to go to the nature park tomorrow? |
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
