搜索
A: What do you do?
B: I am a teacher.
A: What do you teach?
B:
A: Sounds great.
B: But I get up very early in the morning and go to bed late at night.
A: When do you get up?
B: I get up at 5:30 on Tuesdays, Thursdays and Saturdays.
A:
B: Yes, sometimes I have classes on Saturday morning.
A:
B: I usually go to bed at 11:00.
A: You must be very tired.
B: Yes, but my students are tired, too.
| A．Do you have classes on Saturdays? |
| B．When do you go to bed? |
| C．I teach English. |
| D．They have 8 classes a day. |
| E．You have two vacations. |
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
