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B: Sure. What are they?
A: 1．
B: At 6: 30.
A: What do you usually do after getting up?
B: 2．
A: 3．
B: For about 40 minutes.
A: 4．
B: Yes, I usually go to bed at 9 o’clock.
A: Wow, your living habits are really healthy. By the way, can you speak Chinese?
B: Just a little. My Chinese isn’t good.
A: Oh, my Chinese isn’t good, either. 5．
B: Good idea!
| A．Do morning exercises. |
| B．How long do you usually do morning exercises? |
| C．What time do you get up every morning? |
| D．Why don’t you play with them? |
| E．Let’s join the Chinese club. |
| F．I usually exercise on Sunday. |
| G．Do you go to bed early? |
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
