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Mum: What’s wrong with you?
Mike: I feel bad. I have a headache.
Mum :Let’s see a doctor.
Doctor: What’s wrong with you?
Mum: Doctor, he has a bad headache and a high fever.
Doctor: OK. Young man, open your mouth and say “Ah”.
Mum: Does he have the flu?
Doctor: I’m afraid so, but he needs to take a blood test first.
Mike: What’s wrong with me, Doctor?
Doctor: Don’t worry. You just have the flu. Take some pills and you’ll get well soon.
( )1. Mike has a headache.
( )2.Mike has a high fever.
( )3. Doctor asks Mike to open his mouth.
( )4. Mike needs to take a blood test.
( )5. Doctor asks Mike to take some pills.
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
