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Mingming: No, I can't.
Panpan:
Mingming: I can dance well.
Panpan: Great!
Mingning:
Panpan: I can draw a picture. But
Mingming: Em. Don't mind. What instruments can you play?
Panpan:
Mingming: You are great, too.
Panpan: Thank you!
| A．What about you? |
| B．Can you swim? |
| C．I can't dance well like you. |
| D．I can play the violin. |
| E．What can you do? |
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
