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Nancy: Cindy, what are you doing?
Cindy:
Nancy: What do you want to do?
Cindy:
Nancy: OK! Let’s go to the park.
Cindy:
Nancy: Sorry.
Cindy: That’s OK!
Nancy: My hobby is playing football.
Cindy: I like it very much.
| A．I can’t play badminton. |
| B．Do you want to play badminton with me? |
| C．I want to go to the park. |
| D．I am bored. I am thinking. |
| E．We can play together! |
| F．What’s your hobby? |
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
