Helen: May I come in, Doctor?
Doctor: Coma in and sit down, please.
Helen: Thank you.
Doctor: What’s the matter?
Helen: I have a bad headache and a fever.
Doctor: Let me have a look.
Helen: ...
Doctor: OK. I see. Here are some medicine for you. Go home and go to bed now.
Helen: Thank you, Doctor.
1.Helen is in the library now. (_______)
2.Helen has a bad headache and a fever. (_______)
3.The doctor gives a glass of water to Helen. (_______)
4.The doctor wants Helen to have a good rest. (_______)
5.Helen goes to school. (_______)
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