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A: My cousin Jack is going to visit me next week.
B:
A: We’re going to the science museum.
B:
A: We will get there by bike.
B: Really? Do you like riding a bike?
A: Yes, we do.
B: You have a very healthy life.
A: Yes, We often climb mountains on weekends.
B:
A: See you!
| A．Have a good time. |
| B．How will you get there? |
| C．I feel happy. |
| D．Where are you going? |
| E．That’s a good exercise. |
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
