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Kate:
Miss Liu: This is Miss Liu speaking.
Kate:
This is Kate. I'm ill today. I have a headache.
Miss Liu: Oh, dear!
Kate: Yes, I have a bad cold. I'm afraid I can't go to school today.
Miss Liu:
Kate: Yes. My mum will take me to the doctor,
Miss Liu: OK.
Kate:
| A．Take good care of yourself. |
| B．Good Morning, Miss Liu. |
| C．Don't worry about your lessons. |
| D．Thank you. |
| E．May I speak to Miss Liu, please? |
| F．Do you have a cold? |
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
