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B: It’s seven o’clock.
A:
B: Then let’s have breakfast.
A: Yes, I do.
B: I usually have rice and vegetables.
A: Do you usually drink juice?
B:
| A．No, I don’t. |
| B．What time is it now? |
| C．What do you usually have for lunch? |
| D．It’s time to have lunch. |
| E．Do you always have breakfast at seven? |
| F．I usually have milk and bread for breakfast. |
| G．Oh, it’s time for breakfast. |
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
