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B: It was great. I went to the bookstore with my friends.
A:
B: Yes, so I went by subway.
A: What did you buy there?
B:
A: Wow, cool!
B: It talked about the Chinese astronaut (宇航员) Wang Yaping.
A: Who is she?
B:
A: Yes, I’m interested in space travel, too.
| A．Is it far from here? |
| B．What did it talk about? |
| C．What did you do? |
| D．How was your weekend? |
| E．I bought a new magazine about the space travel. |
| F．She is China’s first woman to walk in space. |
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
