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A: Hello, Bob.
B: Wonderful! I went back to my hometown with my parents.
A:
B: I stayed there for a week.
A:
B: No, we didn’t. Because it is a long way, we flew to my hometown.
A: Is your hometown the same as before?
B: Of course not. The streets in my hometown are much wider than before.
A: What else?
B: People live a happy life in my hometown.
A: That’s great!
B: We find the air there is cleaner than that in our city. And my parents decide to live there when they are old.
A: It’s really a good idea.
| A．Did you go there by bus? |
| B．Would you like to go with us? |
| C．And there are more wonderful shops along the streets. |
| D．How was your summer holiday? |
| E．Many families get richer now. |
| F．How long did you stay there? |
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
