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B:
A: Hi, Miss Li.
B:
A: She has a bad cold and she has a headache.
B: I’m sorry to hear that. Did you take her to see a doctor?
A:
B:
A: The doctor said she needs to rest in bed and can’t go to school.
B: I see. Just let Anne have a good rest.
| A．This is Anne’s mother. |
| B．What did the doctor say? |
| C．Yes, I did. |
| D．Yes. This is Miss Li |
| E．What’s wrong with her? |
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
