搜索
Tim:
John:
Tim: We want to go to Tibet(西藏). Tibet’s sky is very beautiful.
John:
Tim: We will go to Tibet by high speed rail(高铁).
John: It’s fast. How long will you stay here?
Tim:
John: Have a good time.
Tim: Thank you.
| A．Where will you go? |
| B．How will you go there? |
| C．We want to see the Potala Palace(布达拉宫). |
| D．About a week. |
| E．My family likes to go on trips this summer. |
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
