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| A. How often should 1 take the medicine? B. Yes, I do. C. I have a bad cold. D. Good afternoon, young man. E. About two days. |
A: Good afternoon, Doctor Huang.
B: 1． What’s wrong with you?
A: 2．
B: Do you have a cough?
A: 3． I cough now and then.
B: How long have you been like this?
A: 4． And I’m feeling terrible now.
B: Let me check you over. Oh, you have a fever, too.
A: Is it serious?
B: Nothing serious. Take this medicine and drink more water.
A: 5．
B: Three times a day. Have a good rest and you’ll be all right soon.
A; Thanks a lot.
B: Not at all.
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
