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A：Hello! May I speak to Lin Hao?
B：Hello!
A：Yes, Lin Hao.
B：I’m studying for my history exam.
A：I’m getting ready for the Voice of China.
B：The Voice of China? This program is very popular in China.
A：Yes. More and more foreigners take part in it.
B：Great! Which song will you sing?
A：Big Big World. I like it very much.
B：Then when is your show time?
A：Next Friday. At 10:00 p.m.
B：Come on and wish you good luck!
A：
| A．I’d like to have a try. |
| B．Nice to meet you. |
| C．You’re welcome. |
| D．This is Lin Hao speaking. |
| E．What about you? |
| F．Thank you very much. |
| G．What are you busy with these days? |
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
