Helen: May I come in?
Doctor: Come in and sit down, please.
Helen: Thank you.
Doctor: What’s the matter?
Helen: I’ve got a bad headache and a high fever.
Doctor: Let me have a look. OK, I see. You’ve got a cold. Here is some medicine for you. Have a good rest and drink warm water.
Helen: Thank you, doctor.
1.Where is Helen? ( )
A.She’s at school. | B.She’s in the hospital. |
A.She’s got a headache and a high fever. | B.She’s got a backache. |
A.Eat some fruit. | B.Take some medicine and go to bed. |
A.Yes, she can. | B.No, she can’t. |
A.We can give her some fruit. | B.We can give her some toys. |
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