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B: I’m not feeling well.
A: What time did you go to bed last night?
B:
A: What did you have for breakfast this morning?
B: Nothing.
A: Oh, you’ve got a bad cold.
B:
A: You should have a good rest and drink more water.
B:
A: Please remember to wear your mask (口罩) and wash your hands frequently (经常地).
B: OK!
| A．Thank you so much! |
| B．At half past eleven. |
| C．What’s the matter with you ? |
| D．What about you? |
| E．I didn’t want to eat anything. |
| F．What should I do? |
| G．Can you help me ? |
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
