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Doctor : Good morning
Lily:例: ( B )
Doctor: What's wrong?
Lily: 1.( )
Doctor : Do you often eat sweet food?
Lily: Yes, I do.2.( )
Doctor: 3.( .)
Lily: I brush my teeth in the morning .But I don’t brush in the evening. 4.( )
Doctor: You should brush your teeth twice a day,
You shouldn't eat too much sweet food.
lt's bad for your teeth.
Lily: Thank you.
Doctor: 5.( )You will be better soon.
Lily: OK. I'll take some medicine.
| A．I like chocolate and candy. |
| B．Good morning |
| C．Do you want to take some medicine? |
| D．What should I do now? |
| E．Do you brush your teeth twice a day? |
| F．I have a toothache. |
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
